{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a80e90c76951579261e1808cd552f89e3bcdae864e290475eaa302ca40e1301",
    "signature": "0x0cd08a7abab2c6bcc97eb703eb27ba8309ebad248b52c8a29671efecb2dbbb7a12faa5312b9b4ce5947202c8747f12172acb8bdb3718d6e37482df700138f2e91c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}