Transaction not yet indexed

RCo8Ur4ysJaybfgZskFLJ2TAQAAwmjKHFdg34MWtj8JqKfKoikeGmapMzXyak8t4tBVCFw1BB4YimbKN1MModRS

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