{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532323415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7d4dd95d3fd80a15accbf7175ba5c41a3487063271a3fbe34781c9a92e827bc",
    "signature": "0x8f1aafffe0cf9989bc7d4051a5fc92d1d286cb85db0454cf3efbdd0ba9309491536fb3d833ba8d1cb1cee01a818584f88ad4cfe4dcfd24310855b057fd16c3cf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}