Transaction not yet indexed

21EPbTpLXBWk31vPDM15p3asREAA9fXT5VmCAQxKZDGaTFpfdhDF1Zk1KkiM9KFLwrTELqB5CSdSZfcFrWBt96yp

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