Transaction not yet indexed

NmJ3MDbPKVdHqwcJSf8FjLMPWCLTcV44aZ3u8AX8yaD4Ph4SNeYPgQ5s9vb8pvfhdM5QjxdjDFpo5PTKwBw9A7F

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