{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330336618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb20e19575947ba5821dcd7dbb052ae7d5b3ee3389d3ef475bf832b2688ee0b2",
    "signature": "0x1e41eb0879604e1e8b261daec38656875ea51c0019f8616de6a79a775675caa86601f8638a2187f3f380e20bfb38d4b6b27e63fda5e26d608178302e6a2c90631b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}