Transaction not yet indexed

66cov6Hvre7qLa3ATd9D2hPcaCzdPfYJFfDHiMU5KMPwNtBMSN6gpX76zHyAm2LtSFgdHEpha8x6w8XTvbMN3hQQ

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