{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09ccc0b91622d55f79807556e221c27324822caee66a3366b317068d5ee1edbe",
    "signature": "0xf68d1a2b03f8fcbee8562fad1c41129c70843d0cc673391b8a664479d1c2c3ba7aa87fd24c59d2951622d0642b482f4fc8c1a872a7ac3bba69df4a05ad8626731c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}