Transaction not yet indexed

66b7caULFAPXhya7cAirmCyUgCK1qr8ANjfmNFzRWLzNF1bhvmDtF3YaddyEmCqBBDhzA9aPWAxPRrj1tWGG3pgx

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