{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378095585",
    "entityType": "Track",
    "nonce": "0xd71057bed8a735ef9ac36cb495a958198768c9429dc1cba46fd0307da7743e9a",
    "signature": "0xfa59bb902c935ba2471e579c791daf78b6a17f5ddcf84c5c0aca8b3da1934bd26a7589c4a21d250a171a65d2edc921f342ac3691a915a2f8ab4a51202e2b1f611c",
    "signer": "0x80a0405FB3B9d86d11d9837558C400BE65BE42a4",
    "userId": "464100900"
  }
}