Transaction not yet indexed

666XcUZLEZUASrMFL4Zq34sndKGRfnX4WmVQ1b9QtpD3t5DA7LLbwz5cRVjeoWsHTbBfRxY6cRtibUQRwqbs3d2E

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