Transaction not yet indexed

21Vb3LSiHykcfQdQ2FpTZGtxnHDk9seCuiKnrRYxpgbVGENZbJmNreSDLbwVvQGEce8w75rA4FS62uAMgHpAWRpA

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