{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1580591368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x578d6183019f35a176062105953363ae11144165810c30a7324e0921ef74f609",
    "signature": "0x3ceabd25c1224036b1b47a08cae8d233c7643041bcc98bd0caca46c779ab8fed248d3e5ac0bbcdf2455199a5cb2ab369117a79d3f79f791f2b99d43951aa07a11b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}