{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2083397616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa49d44686ba27e1fd492c22a2751bca23ae82f4f6fb9623010dbbe49a8760007",
    "signature": "0x028cbc97dcfed4cad6929765f2f9d6c0fdcc151a4a077f08187d0c5e3234bce0582d0353dec8c6efd38f87fa49fe733b07ddf51a2bb7f1c18748d553c069f42f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}