{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206312959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc09582cad987c6aa45ae76f8b77315e287096926f587eb72a0527d49368a93d3",
    "signature": "0xd5d2b5a01c412a7bd819bec1a71d8fd561e6e56f534eec045e516a699f2adc0642420ddf13663df00ea1a13d0939c4a80ef479211680bfe919f96394eccec5d21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}