Transaction not yet indexed

428QEzXfxVCcTxkPKJfAG7UmyyCN7tnHBE77GoMFN19Rr7dJxPffwMov3WX1eLM3qYYAnrXeR5jTLL7sSogWS3jW

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