{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2056400754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4239b97f1d8df6d59ea2bab14d95d9aafa15c92faf6bdc9f5c251c63fd13b25f",
    "signature": "0x840278027ff894108d61dd014a40f9e41e2fa398ab4e2a91a437baf752857139483cd93383241b987bad11b7af6e346ebf82d859a0937228965a62fd0028396b1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}