{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2c00a7a36b41a6f90016923b529811f42eb77a89a0fb2c80fbfff330dd75091",
    "signature": "0x12a56d57113b6a01edef0e5f19e62249a2be75ef2127e4be9438a6592f88388658112735e88132451532a98046502329540612103418e6a128da7ccf18b363041c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}