{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999113010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x396698a7c1fd383930f024586dd0bd523b1de52b0b5650ce16bf54e0e6d77603",
    "signature": "0xe265a44f48f3e112517c1b28293024fd86cd052486bf1354f477f1ad067b9e3f599d9ecaeac540f677a9a021b0f97d0eca3b26381192fa22aeeeb5c14071243e1b",
    "signer": "0x4F8e40E75E675f5be20520c4cEA0CbD7bBb999B1",
    "userId": "991796067"
  }
}