Transaction not yet indexed

NheMEX2ZVEv91ZvBvpDGrxQj6iVKT4nTDRQ734t4yXhqFFjRFDqg7qqdbK8zq9VBihSCfXAng1HRN7j3RFUprFs

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