{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541792029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa90318aa928443d911791dae4ced76fe7aaa3d781dc313273fb1f12c44ae9119",
    "signature": "0x4e2207e9b823f724d322fb268029a35ee27c06914c98bdb26d0337a33df860d855300a6ced19e84561e2593d54046f8bc888513a09f45e6966be5deedaedc4711b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}