{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee60fc288e84aecd571e4551dfb52ab75e26e98ff43de6d57235b086bdd9d5d1",
    "signature": "0xac98d59a6550fda8ef652f8af8288cce039ff50461cfa0a23203dbd2affe86b86741705ae9fa396f225480449bd4d6131c7776fbdb7e0c0a24538d922b8849071c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}