{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1381434388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ffa55c59b24259ae677c6fa106f0958ffd8051229ded7abd0dd38a3b7c33a34",
    "signature": "0x0c4280215ee370803aadc20b7633327c8a4fe65a159378f49b56f049a33f8855325942320d4df25201e49868194b0979a977350e15d38cacba9c0cbf896769641b",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}