{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbeb0f7c7064120716ab8dc27c476cb46db78415d95d314262bb84f908b30eecc",
    "signature": "0x02e87c41ce128cfca11cf74efa022ae08bed080832b0b001206a4d994a4df63c5d6cb0d4782550112f5ad951a72d2a15a12eab85ea0144007cc4bb70bb89be151c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}