Transaction not yet indexed

RMdCAS1DMdJjfvwNrXCnMeD6nTa3T4Y1DfDsw5GPhyAgkwoyRXAUiPmMXb8SYvWLYG1b9s8b7SWwvTyfqDsi38f

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