Transaction not yet indexed

nmMf8YKxZxPALPZs8zkj127FuEDcdVmHokiHZPSwBB13dEYMCUUuHZCgkLMvETHuwMVunDFqrSUWHkr8yy8xn1k

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