Transaction not yet indexed

53o66fEgKUPEwLbXhjxbsU7Y9rypLko2ohA34R15pd1vrL7JC8wNR1oBpSoQ5s3A1XnheYPAmt1EdNUQU3fUMvmF

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