{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1887775123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09eb299853744e49f585a8ddafe2ab28b233a1fd90d19b7c6a9282c303310864",
    "signature": "0x48cb1918d73e0683816ee181c6e462cd972728cdfc4ffc72ef9e207485013e1148cc0cf991157beb511c1afbabfa053e7ff018ec43cfdf75690a67e1f326f6bc1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}