{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1591eb14beff93f14cfbbab49f2914afc65ae927a300f7392b2228c96a5be30f",
    "signature": "0xcf5ca5628d56bccf68a73df51f330b33773fa142ab393c3e1dce4ee8885fcbbc1b88575ed89c3de942bc1de204c407837a3e56f6c56998d99abf6fa3cef0bbdd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}