{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36a1838bf50746ec2317f961df33e3aca1020d6cceddb887b77d615518d094b3",
    "signature": "0xa60b9f19c00c87d4e47434361d10ad69f43f1b1082a0f10b5662781c073e563e10482f373537b7564b207e38d3a671745bb6f001e9fa54cfadd5222663dc8a231c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}