{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1846728000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cd15ddf0529e55604e655cffeb073be0f92948a8616509f7c389cfd42a05d40",
    "signature": "0xaf3ee4897da6499c401605bfb94eead06080d774ea4195e06f7692a77eb4b9830e47642d56201b9926ca0f1f6e5995aea8303f75d5dbb511a4f3fb8072bee7311c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}