Transaction not yet indexed

RYFmW6hkaApTnC1RsSRjb2FBFevjboqkFZ39o12bcTwFXDyGvnay5HeeNFpcqpijmsGk9CYQmwtbsm5RwmdVCbe

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