{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564960262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x830edbbc5bc43260c9c23e2732458c7f5713eb29662ca6d636b907e2501658b8",
    "signature": "0xb5c6311492539238a5c358cd59d88a24df31dd44aac5e154972c8ab2c70953635eb00b3f7d29fdee8e6a98d1e2025ad5a30b6e2573b157a414933eabdc247a271b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}