Transaction not yet indexed

3u12ExQvNB8xYJfqmnbn7uQERur75YYwSuHQXgAo7Thiv4jmmQ8XS8PVDVi7w3vPM45sLx3PbPiP5ec7bBxGG4VM

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