{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155673996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdff57a361d5c39e62a850a929304becfc21e47fdd65bafc8085c7199f4d5ecc5",
    "signature": "0xc170ddb1eb1948837aa56660b0c296683e162983a70fa79556c28f83e177f5bb614f2e838d770ff975f671486ae0fe85eadc9e7687084355008992b90f0f72c41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}