{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210778587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b703f881f3f742a7ed0d128ca72966cc1070fb9cb4d897db08244420afbbcbe",
    "signature": "0xb3154a90794f540c9261bf3f88267aeea04ed90bdae6fcc5ec8b31f8004f59625642d66c9d8b3ee547174cd3ce259d37b0a6ed79e1238eade96d72fe1f579c4a1b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}