{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908355532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eff477153f137ce0f55956094221f28d380452be800b3ec2ac6ad527aa7d4f9",
    "signature": "0xe3500b532e538761e4048a53b6bbdab9ddd4411423b725dfc24b71629bdce3050865d4d996e61201909a8e9505a0738e3a60e334a12b3ef313a077d76fe0ba6d1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}