Transaction not yet indexed

RMTMmYrupHciAY9zpmtY2H8k6HmzPk5koEPF9Z1fFu3VjNmgms7YUvEqpGLmrGmYPDRdyWXdkGDE3Zzo1kkgYcH

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