{
  "manageEntity": {
    "action": "Repost",
    "entityId": "911362090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3eedc4f8fb436974731aa9fd5154ae6641263840c0e02e25ca6b92d6be5bcd9a",
    "signature": "0x800c4fcf7a824115cf5bd8ba7a50bb01b72a14e6ec36b0b75890b5cdbb669ee614d4dae22bc872e799cca2c9132670cfbe5eeb609cf7199e9440de15154038791c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}