{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849129760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63be6ba0628b959591ab9541e583f0a77afdab89157c48bee40609db4b5367fe",
    "signature": "0x45e1ac5d9e69b0f82b9f85a2843f25eaa028d4856730d44cbee739f02ad251e55ad9cbf9f081c0809a7f7746ec95a86722e21efc54d7f8ecf0ebf3c30cbbebca1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}