{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89bf7b7e2f8bc06fc5b53d40ddbb6a0b31ec9d585b0bc51c9a22653f016da965",
    "signature": "0x3b192db813597445fb9f3e1099badca805c672b203544f0b225fc38e8de8399c00d360a635aab7cb4fd5d4f379e93e24e48d5af291d3e074509991444f32e9011b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}