{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9188de6d04f62df30916945be8e06f392a88ba55fd22265922b450a185eaa73c",
    "signature": "0x70881b36e851ac3ddd148bd269d30b20ea0a855c85d4fd507ccf04b82aeac0b3134fdce713a9e2ac934723095540db2b6372fe260b2c6b69169b23f42fc98f5f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}