{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107156518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdff6a4dc9becb2739378bdb49292d94e97bd2c4305cc45baf29c6109e01e6d33",
    "signature": "0x7f1b24b6743396932eaf933679bcc72ef29e304c576e9252eab75acfc849b0660c76834669c8ab0b8ad88c40a65150bde4b33ad8a64f48d16f5f9d2a33ac47141b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}