{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722782031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c7a7b0108ebac1ba5baca7874f2b7c3c9d40e0f74800028593e6d5f8c845f72",
    "signature": "0xc26daea4827540eb3e67b621a49d85c147b60d270d390385599341908ca3909d5236bd3cff716b61bfc02679f0affd2cd275f215df32346f67654b2a3717fef11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}