{
  "manageEntity": {
    "action": "Repost",
    "entityId": "802112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7d05743793a3055c8b9213005ef1ae116a3fb8bb45b2a137e734cf095c4c3cd",
    "signature": "0x118de7e14def2240f7272fa586ae99ac3d26d276181d9c96d0036d13f1d421c04825029a4f4a616078e0b92eb68f8ad3dbded11e34a7872f158e2f8d0558b43e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}