{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1316935891",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0450b1b589591bd1ca3bf72816c418dedc2e9dec6f76d0f5a66023e9f97a59b",
    "signature": "0xe04047a7e701930ccb7741099c4337b7ec5d2e1894fcb36e1a31b7a5ddad6c3c4e34d641418c035b979bd1fd8d7b2aecf1ad7e2f886b7d74cba5b890a924ef711c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}