{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1582839992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ccd5b916655a0261f5e186fb569044096e67b826681352cd73504afb5a05598",
    "signature": "0x4aef211b0d3106c52975c2705e0595fe855c6310230dac770a43ebae2577f3a15fcc282dc182cbc66b3bda14dd0f325041f416be29e022b03efed2933352f47f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}