Transaction not yet indexed

66MVGS7yLEEcxZ5HSHDvmEtTPLbbu6AAmxCubNRqfbSkwnTiemFE4fTfDHjsNP3tN6bKBCJyxiwU1A4kQLtmTpx1

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