[ST] Ethereum USDC routers not bidding

[Tommy-R8]

Describe the bug
Transactions of USDC to Ethereum mainnet are not getting fulfilled by routers via the fast path despite these routers being online. The last transactions of USDC to Ethereum that were fulfilled are ~1 day old.

Example Transactions:

• https://connextscan.io/tx/0xe6c3520fc62237af2660c3a74b4ebb0172732d4a66b088a7176c3c474c2fecd8
• https://connextscan.io/tx/0x29531104d522f237868068cad7991972f61572488f33c7237a629e5c71914437

Routers:

• https://connextscan.io/router/0x97b9dcb1aa34fe5f12b728d9166ae353d1e7f5c4
• https://connextscan.io/router/0xc4ae07f276768a3b74ae8c47bc108a2af0e40eba
• https://connextscan.io/router/0x58507fed0cb11723dfb6848c92c59cf0bbeb9927