Transaction not yet indexed

YM45Ky8eVqwKSuywWp5NfnBAKBVc2frHqd9vxvV6SgBoMuva5v3pJGd7X1S4ymEp8firhsMo5hnt57nLoahQVs6

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