Transaction not yet indexed

5MRNQU6aPc3vNgCfPJFJN71SGA9NETUqpyAWgVKew6aUqBBPdSRGpnyempWddg3PWKVpE7MNEqQMqTmVUvFJbGmM

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