{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1722754745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x720f6d087333144f8f2ebcbccb1e9fd42fcb010da3c78277c258fad38785ebad",
    "signature": "0x665dd8628d4204971fe41ea280f5e80f471cb6ba86555883c67f97936764a0f5279b32d45281b7f8dfedd3f007f0b74a0be42b855cb9a7bab09d54f2c3f65fce1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}