Transaction not yet indexed

yfTrEPP3G4uPoe1zdCRppspMmL2FbSPvBKp5dqFEq6qWv9UCAeY9aKHsMnXmwrJqfgy3iX3DxS5RgUQNuCN5Gab

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