Transaction not yet indexed

5MLK18Qhu2pTTCfvyCHW17RJiJPmsZzjq9ZrXRyv5f4wV7pKE8VSz9tdLDxmWGCa9TTwcrhnCF9DU2CkxDCx3bTx

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