Transaction not yet indexed

5Phx21A1f8pUjtPaDqBdrNdsTr74MpHRYtvkAWR7ELMg9pCDEV6on55eTr6qgjEE5Uij96kt7GRuj4uimpyTzqY1

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