{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358506400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8f3edb96ef413e6b0ac67932f018860f27d4f9ff3e3c7b97aba123cef41677c",
    "signature": "0x1ce43d0dcd29155801fee4cb016bf751c22dd300b88f3630f146a870bdc6a10170872fa9766ffb6fd99cf6af8a8c41df9ed9bf8ef6a6145fe70412afbd544c261b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}