Transaction not yet indexed

666u4xGTW2Kz4iuSsavJD19QsUfx7upVahRK8RebWE5Fb6ihSZc9MBPXPvcoP6gYtMqc6PsygwUWFKTxD4vb2J35

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