Transaction not yet indexed

668w5XH7bjA9ybmTGb5rgG71TWfnQk3YzsDDbGD4VtDk7XfFieyRgBkyGhdf59bSwaNAf8fZTCw9LMVdPvKrT7sw

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