{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018250329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x329ec0091dc592b565e6d9ead71b63468418ef0d5ae619368ed74b893009d167",
    "signature": "0x00aa8995270c8e2330783393c9dad8ed56a067c395653f56fcaee007c8ec0bc9171b8be7afdf7d4bc25c400b8a160557169e7b9d998e5a302301c17b1450a8b01b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}