{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964935935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d61bd759457250cff7f446b7adebf3fe31f685ca627bbdd452b33b765c5e6d6",
    "signature": "0x403cddf3bca67190a8f9c8bf2e3fd8610f14d42b49916504d0fa9b1911142b24529efcaf7a053b52b76c4748a968a6159500df3eff954945058924e70c73ba661c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}