Transaction not yet indexed

667NkC5JpK93by75Wnesas4eNjfVoL19DhaQecf3RsFuMSkFdRKuKvDMhDa2FRCk6jHTvLTobES5dPqW6aB46SCK

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