{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1766511337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x125053db1289a327f521a0f02fd7b25832dd4af26fcfc5d7f8f94f4ad0c4cd5b",
    "signature": "0x110a3ede3cf90adb421141a8f1918afd96341ab83b5a8003713b94459a8023fe4ed35662f7e78c6dd64f50d6bede176a4408dd6510d750e095b470c8c1d678e61b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}