{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a4c2ed10c86b0936655dbc3649ca27a937e26e4237e7afa40b0fd01bb5058a4",
    "signature": "0x298ac84740198ad9ff01169371ee381ccffa397e69a82c144f9bb12232db6ecd3f5cb464ef59be6a414e495b9344d883b50579cadf1e23ab376c3fe422e226b31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}