{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173148119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ce6e118ee8dd0cf3b5a06986f0050ceb474665940a75389f2c7cf1ce55160c6",
    "signature": "0xf13bf4caac14db992ee3f1b17a1a0c999d4dbad4565ba8a750331e4fd1d5a3c923a4bba4cf91f5e9577282aba9d49248fbc3bf97d0d3ed1d5472c54a481dad661b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}