Transaction not yet indexed

66uUmSfivzr6RPccXez1Haj7b3cYPxQcsjSpaBx9sKWD8zhWtdthgdwBSK92GhkEcZFMLiNKSmVNQ6ZrnCcM6zuF

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