{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267486842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d1d06c40b7ffbf4170312e39814480f7b81b2701304b39c1b4ed2708d07d64d",
    "signature": "0xb2ae4528627ea3675ed450309664791afa5c12789f5c32a8df64278dfa2baa2a34067e9389e9aab8ed2e3584ce702d7d034bc50758f414d7d864f1c3facf36cb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}