Transaction not yet indexed

5RKmuL7mbuheFFKSqkfa3S6gm5WPc2mAbKmsRoZ845ZqAAc7NymDxe3BH4A2Cxuz7V2bKpgFSU2yJB8MC2PCmZ36

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