Transaction not yet indexed

RKfxMcTCJjmEfkMkzrFsPNZwsv4LGPXPUmoXxnSpZJh9GbqiS1GUoe3LhS8BAEuny3bMEKgwpv4x9kSy1ceCu4V

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