Transaction not yet indexed

667mEySLWK27pHbAx3cJW4r8CpQS8VZGojNcUbEv3wMBtYxNjzfoJgDeBRScHPXHTSEviSn6WvCWCxQLvk9P8tPf

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