Transaction not yet indexed

66ayX9p2UtYSvUXZY4AwTRmNQ5DDFQUhQMbuRvbAjSBWq3aFTkRL7LUmGJkyscbYtTxMgPBbxNsK8Av9jZz5jset

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