{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1777008640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63db6bb95932f9340eeccd76368c4c6fb3e378eba465d69176e8b029c019e155",
    "signature": "0x0ec24b59149cabca0457796cec93ff2bb4b658a1882098023f9e12c85822bcc0204e2fd7a714529b9cbe89ec8e787b36631ded203278c7aa6392906e7e8e34151b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}