{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996100670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ff594b9f8b33d82cce96e1b4ff1a96ef6c8ac39796229dd46bec34d5e842361",
    "signature": "0x566a0f9cc7e018904f64218adc13811f4783ac0b59f0eaf9f94fbaabcecb0ea8550ca302665c57b04b386ea6833d860bc23654c879de55dcdc62324d307671611b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}