Transaction not yet indexed

667ymcfVcDczSCZy6ZjmV4Fm2b2BUGQWgnzGv7kpu8MCPN5svD4V7hpD8e5NnhWfj926HXNBtTBoewvdeTN8DKEZ

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