{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2116689570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77172a0467d3b17bcf4a2834c001c311ae0109c86d2ab050cb0adb1cbbad2aaf",
    "signature": "0xf8e29fe69235a1fae4a02ae599b30e7cd2ebd878ab0e4452cba9ee6fe363de0c485345bb0b012c3aba306767cc4d35c73f336a2c34045963402be19ce5fa2d041b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}