{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221443722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9184310ea108f16048d1faa589e32a04f45eb82c28048f471d68a8907ac8d441",
    "signature": "0x955da73661bd7da73aca9c22fc630a371a12197e81f54b7362b70674b827595527ea280a55429ec5cba75e45e87c42f30869466c6b0bfbd2cf8f594b7fd666061c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}