Transaction not yet indexed

12x21d7inS1gmHZwLwrLd43XPJ9N5bhHcStgo7uWXSAyPJvXr99nSmmKsYMNAoGZArg4t82SM1KL2Xkm7pedmqZ

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