{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540207353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcecf3aea71caef5e11333d5a5ddc91ca18fd4850c4e361f78503cb688494e232",
    "signature": "0x6f85173860268137fb542b72894ff273d1a58983c4dbed157dc3daa8661fe8c87dfedbcb4b57de26b216e8e201f1bd3a299af51d1d1fdcf2191eba977f295a1c1b",
    "signer": "0x36f85EDc7F21aD9Fa0169506DFC88aE1d4a6bA93",
    "userId": "1415332"
  }
}