{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056002731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4be77c0b7e9ccb49b44c5ce02ded3c699cb8735de6d4d9cb1d82a53bbb81c110",
    "signature": "0x990debfe381a02edbbc1e4bd0b3293031006db0066db3da370d74c5d13002f5b4ccbebbfa663f4dcc0016e6f3fa5ed284e00e0e8eedf510f9901a3c12123810a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}