Transaction not yet indexed

53HU2i99myKqLMApCFZgY5D8DPZyCZMK5Z2bv14ywpQTPewgr4G93c8MxFTHrXR1fVR5bZDPWqZBU3FbbQmdf8Cd

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