{
  "manageEntity": {
    "action": "Repost",
    "entityId": "862197131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd62f81148cd8d52ff865e767a01b9bdb38b946fbb576665413118f2e980c5fd7",
    "signature": "0x8b1d99dd40cfd2703f10bc86897a031add3d1ce5391a5b11ec3b2b826d14ce53746e2de51d521bc33211765981ed5fa9b44314461063d7d78db1e5aa99316bf71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}