Transaction not yet indexed

ydudTbSqKDCpV3tRJs2kr1fGQYCNZvqFMdsNMkFSCEtCDekm8QSQjwZQ7deG4FJ1RHDyetU2WUXipqPMHbrUdZm

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