Transaction not yet indexed

55tFHfsEPN1BbPKkZj5b7AMCpG5C2NkvrVpZmAtk53TUqcvKHvfiAP78gVS4sBYvKA4dNNMyFqfA4xFK6pFttPtw

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