{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635629335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d85191638e9b51e986faed7cf34314bac85cbbfbadf9edf84e2d7602d7beccb",
    "signature": "0x1edf31342df99c28c8ed73e254f07c6924bb68a50b877edaaa2d4631e0953e4e00dc6c011cb880e37d569501fc8d6ccc672b19a02410ac94cc034c988d8488391c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}