{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270596647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43d14a58fc98a35a0348884e159299b3d1addb9d99985d330e41d0403976ba8c",
    "signature": "0x06536204aef7e24d7b2f2a4f5b68afd42ad863111633ab42fa87eed1897b36190be4663539f6ef4c3bbf0966c535be5bf129f0b7c96770e1cf958f9b0f6cf2e71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}