{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0847dc437c1a21496ba09712426445915cb65f3e6e68b6200a6a48a939cda7cf",
    "signature": "0xa743a6a3efa31d8cc0c0c7b2b2f556aaaf0a8942bd16dbf2d6121fb3d444fd1c278184966cc93af7ad3beed03d698bd70b2b0f349a5c50e00fc46da5cd3403ca1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}