Transaction not yet indexed

FLftMCY3DFSrn5L7UJnPMSYuTeXTo7Cv1RF7UqVM3ckRg5YVJnd5oETEow2ZZMNvzQ9HZGUabw8sxt3RYQ7gkZd

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