{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1897391631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33ad472e37ae68b3dbccb843748f308ed5bdcdfcc751e9c02e6d2e47cc65b98a",
    "signature": "0x098030f37dd8bd595e83ef19fce523dcec71fc379f00910a7cc063ad4c3d8b7456c6b00fda961b39d0505a7d4c81b8c8968a93007bdeffc6e851feb12d8411411c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}