{
  "manageEntity": {
    "action": "Repost",
    "entityId": "974968106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dfca20c42495bc093b22cf46e0d8d23e3bae1b70eb73d3318a1131c06c7bfeb",
    "signature": "0x1c48b62449d8d6a4e8c6338891381e834e514434d375f8db1521d618c6bed4fd7b059a7f670c1345af90738e8923934425126a1b90015bbb1db32018c814006d1b",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}