{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1774375911",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4544fcbfafffca76ad1448a6f38e241d21d48c4771974ffd5b2af9b9de6375ac",
    "signature": "0x8f88678e4f44ca9e928c78efc791acadf3defadc160d13337618ee1cdbb93491636e0bd0ab1668064192621b0fbc17526c8f6faef480a53486da618a4b5dab051c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}