Transaction not yet indexed

667c5b6JGmK5uyMwv4GmRK8cfvSZwmRAzeNRUpibMpYfYCmYo1ToM5wnBALbMbMHntRkTeaxbvLPWoAnTRtAoyej

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