{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1432942798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ef18dafee3bb5340925a8a58fd5d8de56506ef362bfd862185759d979655bec",
    "signature": "0x46541f104453a7d3f8ee2c40a54a7da9c253b8b0952c8c5a5c6773762ca59cb32e0d6379e711e9edcd442d98354bdd187e9f5f97229b16817174a6980bedd2211b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}