Transaction not yet indexed

666ZytmZK9pfa3YM23MkSC458LS1sU8dwUn5EAuRaMbNyeW3CJD8Dt4YyB7YsPr5dcM6pnfiai4GkaM1JaqD2uY4

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