Transaction not yet indexed

66CpYgpuEgTZeHrCvNUuPNU9UopyvTCEt8cQWMUq3E8ioSS1qE5J1MdWxwRPhyknFyvXoCqWLWs2fSh8uCJ19jLk

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