Transaction not yet indexed

21ip3sTkD46hbY6McJEVtxRTAtP5fSSqeoQAghXpYWCBCWMCTg7c2mmJVPiQC7nuqKmPUK8HdyCBbfnS4HyA18Xw

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