{
  "manageEntity": {
    "action": "Repost",
    "entityId": "484696316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63fdb80b37222d9505f985441fc5cf2d673470a9827cb30d8a9a466eb25cfd6a",
    "signature": "0x59ba980aad84ff6435c3166b4e32c9de7ecd62b7c715bc1cb06e11f0cbdc413d79dfe5fb3a51af518f2f2dd30350cc1ff1cad1fcfd929d8dfa22f12c8cd725151c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}