{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169560281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52ab6b1c7081d0f60027e3dfcf1864823796551a8845020c40f2963f8104bb99",
    "signature": "0xdda7f3ddc46193313434840aab421c44f0d5341d44e5213b1a9bc26240b2552c6f7db4e005c5a6656a916f4a054ee8352910ec89e3bf5fbe237d1c62ea5b914e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}