{
  "manageEntity": {
    "action": "Repost",
    "entityId": "351726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08a9e67617940d253ae7b35059838eb27b6bd9f99108c9bb339eb975748139f0",
    "signature": "0x2eb9bc0488bbf2b50e5e4ba79fba0a37104a95a576c249f8d80d11a8d32386792cbf45a3686f0a5bdb9c70c4778382e699739b04ed7370b2b81b73b2f807ac171c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}