Transaction not yet indexed

621XirM4KYGrBMPgLvm71JReY9L93HBCF4Wp3uF3PdAEKr6tucrtf47zDNNQKbUoeDumZNf6XV8yurzRmRBKfLv7

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