Transaction not yet indexed

21PQgVmu7MyeiHUA3P1TGXKCYmrTc2eU2EWyNR6TXLppStowBQeJ16DoQ3voHJsbFopTtyAPe3VHroPRa7p99Hp8

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