Transaction not yet indexed

2Ukc51FJLFMHtPdogP1ZHJLSaJSwaTmoTizK46FKti2YETpkWNi8hFiwGAjiXrJRyGqSKsn1YnCs6mC8KP6jSg2j

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