Transaction not yet indexed

A51jGmMM4eEZamdybiDzENvWiL2Rnq5GCD2az6aPQQDHBASQhXiANxwDRCWMKnrNG3BfdCDEZFZPD6bwQCgzM2C

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