Transaction not yet indexed

53RC6p6Vf1TxSn9keaVQNMNhfEnjG19naeg18eCD1EPiQGbTcmETSPUiSHAXnKbSqhJTsYQYGFCnd53kSXCb2CUo

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