Transaction not yet indexed

RFFs5ULmFMBwod3iKBJyQVVRqvUWH8ChdcK8gU2wvcFTz4dvLRtTnQjgQwhH6gBLUkbpfTpVGWJhCeteWCMBaE6

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