Transaction not yet indexed

123ULbd9StUT345nyvQRRJ2ZQJbc17ZTQT3zcm7D3qwfxC5iz7kbGKPgF3Fj7FfC1Wh5h4kWgZLigWRbdXkZ5dum

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