Transaction not yet indexed

5mE31pJaRVdqvUADVhqjMSSWgSsLRW72m3FAxxz3Cmf1FAT8CsjGW9vjAaH6Lvi46bhtYZ6WkNcnKWS6fRZCQNN6

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