Transaction not yet indexed

5Ff1DHZ8fPxajFTk87xJeb4cWAQFffmHfPm1GmwJTdw9p7PRwDkVikwCpJshnvMKFtSSyz7d8Gm3mj6nykAzpcbY

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