{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534500750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d1415c9d349563ba6cef198e364e3b9281c057f05d2c764296a314298fc0b1a",
    "signature": "0xed047847df26d5001dc45a9b6f4d91d1b131238105b118dac347a736c3e317d02855120bd82aa07ab667457b4b831e195cdf4f0c015e3166ba177d3fa119dc0d1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}