Transaction not yet indexed

5mTkP2X87fDNg2jMiSQXsyDxVtLGvXqKTnvumSn4HuhgnzcP7wDHfWYQv6M17Q7ZuPChWD5xFkYjYRWGG2pe2Na7

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