{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122840412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fe8cbf4d856ea00af176a2d5e2899221de0ec15d53e56f75a1056b4f8131d3a",
    "signature": "0x9ab8d18d02a2e04094ce7c6f13d2639e0ee3e43483609ba5f5e8d73fbd38d87d7c3fcabf48571d1027a95c27f3a04837367045489105eba8d2ed65b1c9e741851c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}