Transaction not yet indexed

667YJ2fvm9RK9SDeeSZJzJoeR1MJcFdSRMMZR7cm8qHPnNveHyqfEGpUcoQqqTXi3VMzqf7SmdG7nnEyctFxEun7

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