{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2081490722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5650f8f7d14cc243133ebb0e70d3e378c3945ccd04a2f13a94bccf57d5530c98",
    "signature": "0x3da5d9aa3b21f4fd08f449fd2ea893f684ab43e3bb05298a16da7c133f4cd3c7657e6243aee26347d2798244fbea0fe36094ce288cce7511577b6b3df6ba51ce1c",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}