Transaction not yet indexed

666dkL2xEaeFXggC6eAXpTS51ZCgzpXYTNjvpTa7utW2gXPCCYqRkaWDMgnqfLwpU6HHCUpL4h6mMys51ZsguByd

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