{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570833292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe9ddec378e190d987101fd0b0169afe14c716cc0f40b5a0bd82ef25f2922e55",
    "signature": "0x08f7928894f95922187f2505ddb07db5373e92dd545aa832550fdc1f6cc06eca2854c31f9aabf94f00f2ec9704b5d3dfc677f306c7ceaf8218fc0c7f7bae75fb1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}