{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250338066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb17bb830946cc2f6ecb38ba55a214d6ddfe7774ad5b680d82e29a13464e07b6",
    "signature": "0xe3417392c024a2a917719d4dfe5c944971d1455cfe08b20df0cef6c08582b7937f921a46c7ff2b9f25008a51d706232f88d4e5e3bbe546e4f2182b7d120d3e641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}