Transaction not yet indexed

53F2j987CuRhUMpV7on4yn4AiquHVbW6aT6r1jbdcx2ctK1XDG6HMeWGKPYwVEAJ1dQGYG5VBqi89ncENwdLjbv4

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