{
  "manageEntity": {
    "action": "Repost",
    "entityId": "974898283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa65e028f26e50d10e52e279076450a7fd1ea1d8fd0fffe0c8217828fe5bc977f",
    "signature": "0x27905b97635aef5abb5c861f21a677c6c62a4cc793bcd13ff40645af14f16dc6008f930870357c522eeffe59fee28705b268e2ac60211f457ba514dbe74fdfa41b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}