Transaction not yet indexed

55LGKZEBdNW5pddyt72FCpabbLgQdAG5Q13hvCcfAjNDoafZBqwJdhSV4q5qxUACaaRWN4aQQuGV3GhUJ21iRHHQ

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