{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x534431f4fa232d8678015dc6d1608856c85d828e3e77590648a1eea5be176b7c",
    "signature": "0x2a578f16be061b53f3e30eba8d6daaaff0990f9278b0d1f35cbe88765e899cd131273d119cac324b8b1c1fee434d6cc7bc9c4a105a3fe7c813af5acf88856ed91c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}