Transaction not yet indexed

5ffXpEww2mc2MyeaSmbwpkFPMXpKHHBQ2fzDoRvEFJCRXJ878Fd7Rbvv9h3SQdgHwsQpnhuvWoHJA9Y7wHQaqy1u

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