Transaction not yet indexed

121Di5h1Jbg6taxfwwbsVc5ALTZMY1XJt5decDJkfN9cTyRUDQCPh9jXFZEMs9S6rYbeVVYPPCP5cdSTX9cK32aT

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