{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0715c391775849ce52b3c4c5191700e26752e013694787d80bc5f9d8127b392c",
    "signature": "0xa580aeb39fa6bf7d818650784790001e3b57cc176cbcc2c873c296b30b6e35b0737e6ff18dacae8472f71cc2b42aeab37666f6fe0366d2771250091a98f9e4391b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}