{
  "manageEntity": {
    "action": "Repost",
    "entityId": "347322294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4694c94fbb11c78d0ecedbfab46fd7528e2ea202c40eaa89e45aba2d3377277",
    "signature": "0x856e24b7570f5b8352295af80b397da2f45c54ce91d78f700133c5d477eb1be0619d2edd5887ce4162f24caec4483b329a6592ba34dd171b8797c6e311f32c691b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}