[BUG] Oracle doesn't sign for msgIndex 23 from Ethereum

[jiguantong]

Maybe related to arbitrum msgIndex 23
Oracle has skiped 23 and sign 24

[jiguantong]

Yalin
index 23

2024-06-24T12:16:58Z | --------- oracle ethereum>darwinia ---------
2024-06-24T12:17:00Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] new message accepted 0x6cdca41ec643706764e60438ae39d0ae53ae04d94b125dd3138239dbe6cd5543 wait block 20149734(ethereum) confirmed
2024-06-24T12:17:00Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] message block confirmed 20157894/20149734(ethereum)
2024-06-24T12:17:01Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] skip execute transaction for message 23(ethereum), wait other nodes sign this message, current sign count is 0. []
2024-06-24T12:17:01Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] prepare to submit signature for message 23(ethereum) to darwinia and last signature state is false
2024-06-24T12:17:26Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] message 23(ethereum) is signed and submit to signcribe: 0x739e8dbc964f00f502eae51b8e2eb1f06763bf2720ed731f258a4c03e1b50ffc

index 24

2024-06-22T08:53:01Z | --------- oracle ethereum>darwinia ---------
2024-06-22T08:53:02Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] new message accepted 0x4b1bd0bc0d402597b05ed20d5fdd8e8ab5c10e59db41c9b2322def9c015148db wait block 20149746(ethereum) confirmed
2024-06-22T08:53:02Z | [ormpipe-relay-oracle] [ethereum>darwinia] [oracle:sign] message block not confirmed 20149734/20149746(ethereum)
2024-06-22T08:53:03Z | --------- oracle darwinia>polygon ---------
2024-06-22T08:53:05Z | [ormpipe-relay-oracle] [darwinia>polygon ] [oracle:sign] no new assigned message accepted or assigned to self