{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274625892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79abfb9133059cb055725bfc6965643da71466647430083e1d063ac671aae221",
    "signature": "0xd55b9b71e4a250254f880588ab0b6029916c1a8f28256bfaae12a4886a9058da2551e6c2e3ace04bce082bfb0d2cf9d2508d5e9e71650a20944276821731a6991c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}