Transaction not yet indexed

55EN21BxjaCpxFWa18W2kFq6T3rmF2NgbUvgh8GjLeXUc5jj3LmuvBugCL16j4tEvitFSaJxRfBzKt8yg2REJdb8

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