Transaction not yet indexed

668fEiioXeJaDcm4zkjDXiFp4drvx3J68SL1TSc7eVFimqLgrcaHjcZHwBfzncZPfvimYGfqXE9vSka5p6QF41CH

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