Transaction not yet indexed

66Mh3XCc5VM7rotk9yAS4YuNfFZMxGaimtM7RLTeMui3nVKmmcEVScKZ31AYbF5qrQvhhaV2GvEzVh2yG7r2t9rg

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