{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210954115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2568d93b6ae1808761bfa760c5c478913136ee037f80579d01ce548c11e1d308",
    "signature": "0xb30571d7c86308cbd186a08bbb067a10dd00fac9101768cab045260dfb0daad94971e7de0309964857b3bd4886fc66cad1e023205661a851b19c7e655b8842041c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}