{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1435736629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a3198876863e005498ad4048b6f9fa2083c495dc09f90895aacbfa9296899ca",
    "signature": "0x70faecd06c469c000bc4cd923494aef7fee4057a46f8ce5616cf9fc68001802d125e9a1bb8331e1446a83cfa0abdb5a30607a3f208486d5a1b391e4549b6a5271b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}