{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1953971447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfded5758b9ca77ad5529ddeb23bf4695f821131c1a3a91cfda4ccae161aa5f5c",
    "signature": "0x55ece33d23187f499081cbaead2c40999c7ee34872c5abdab07c594340d5fc121b6d063a036594c209be2a1f0269f96c816b18dedbd4e01b83d676bdac9b09751c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}