{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894684753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6957e7bafcfc09115357804b1c06569b38dfc3013825b0ff7493b763707ec85",
    "signature": "0x234771b1f7b84fe19d9d26630f7c459ab91d412c08bcb8cb618557b38630f60f6bbdef375f7c81ba8edee69dfd95304f4d2eec81fbb0ba728c15eb670e0f5fcb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}