Transaction not yet indexed

53mPLueiSJMb3GwP4AiqjNbe8nDZJLspC5Xa7F7buNc9P4pccxD7PyFzJDb5vCpEjY8XEFyeFhKPovUZY5H6pfVs

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