Transaction not yet indexed

66PvkDz4A6QmurXzTm2ye2qEfwvkcAvs2AAMeXrtuscqZHPZ9qWA81d2aFSb1NdaLJoMvcXvF3pRxLBucCyiULs3

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