{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39d29b9127c96bc451054c1c5cf501cd4d41763885bd0c95a20ef6c851d37c7d",
    "signature": "0x880c6965cc8f57006407926b11e2f70d85f0a7ea65b946dc61e634188a5f9c8a6be3e340186f68bed0fa50088d9b1752feed8216cac194078f102f2308a79d3d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}