Transaction not yet indexed

55hwhpUdoqMSggyG5vG9PYzpms3uBytQTUpNABqWRuC2ykwKLoo2F9A42LwuUupBJtutStisnKFGXU6y2jHMdGgy

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