{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2000839140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4256982b40e5d369d18e94c30bc0d32f302f0a9140334ff2a4fd26c71ab4114e",
    "signature": "0xa1f74b454614b5cf747e88f13d828aa164ba05cff213e78be3eb14234e02b1e47a110fa595ba1a54b780310a65fb13dcda5351a988b38a97183ca6f2ad74cdec1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}