Transaction not yet indexed

55hf4sN4eHpXzhtQz5634t96TMLJDPNVBiST4nwnGtgqQPEdcWJgmthDmRjd2fyqpFgqzZbLHzTUHaS18eKTFKWZ

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