Transaction not yet indexed

64c8Bk3LHasXTuTCVcKWMKkLJxkiec8fvQJo8Dsb3brcpqu1thoFTGDcWWwR9iAWA8j8HF21j87A6v4eSXX9uVb2

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