Transaction not yet indexed

666MBquJzzth2iwvB3UtuFokz6DAHVHG8i7or9CS3WikrgwBgjX6DnPgG4e2R7Lofr23JDx16eJNgwrPR7M5vgA1

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