{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353492736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x010bcc6e688a9781999a3945ee0fb7fb51bf6c7b195246cfd8c5039974cfb99b",
    "signature": "0xca35a7f2399d70e4efcc77ffc59ee435b9c3f89c708db15085c7b51246f805166354227ec0a514156b2d07169452395e61b20f5a5d28952c6704675a61fd84981b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}