{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239331672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda6eb751762f176d1af3dd7a8f7261c314de76066795c873abbbafff8aaaf514",
    "signature": "0x4e01600d81788eb2c99a473539c2961e25eacdd983c6338892738dc9f8c0e9e67676ef3d46f29a814c06e860546daf440bf040db4425578cfdbfe960f42c60611c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}