Transaction not yet indexed

66nu4SSsJdTttaHW1gcDT1994ATYbcBCPfSp4fFofwPXTySuKwYgXLCxHHP3vevwBcvUbxm7BTiHW5P5vrSqJz5K

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.