Transaction not yet indexed

RKay2wLBkDQGFTgngG8HAhnv8RDuByioJy6XCuBZgJwgiMcsSSW5iH8WS3wxhxVGa5VZeaDCReF6EXkKmb5SHiM

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