Transaction not yet indexed

667VufAvHEC2Yg5VBHssaD5DRTwVaDiVTpAUys9oZWkDNaCyvyjLv3UBKMrvEXbiUrqNnoaLsamTCwNLVNgzK1v3

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