{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1807140966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76cec6ab2ccab6666557c5f4653262e9f49da885253b1fae436316128b4a4f74",
    "signature": "0x3a6b602f00ca6a9ed162f97f49490b87d755c342c38ecc920d49446faeaf7ef1188d88f46108eeb5d659a4eaecebf7b9cdb7ea9f39abba64c00a4d680d1518af1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}