Transaction not yet indexed

RX6Yx71FauNin7EwmWWPfXKsdRkgZZ5ZrdSDPHbSpE7ZGHTdH5h3t9uDW88KVbR37ZHBkcQE2EyiDtfsEHwWUvJ

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