{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1202257020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a32eed3228553f00bca859fc3cbb1c0043db979bd27a153c4ee89ed72b207fe",
    "signature": "0xb821bcd552ad9d43c4d8d4fdcdf940e5e8b3e11373471a868abc4a244a12034c7acc24a38e6fb3035eb6900dc581772a1b8461dcb2c9775b28967489aa007c461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}