{
  "manageEntity": {
    "action": "Repost",
    "entityId": "998489171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47e908b5183d521a1473e1759742c804b55d7d568cadc225db01f497abcbd0a8",
    "signature": "0x7ef94a903fae836834a79e5a6fb36becfd2435a990c36c3f60ab58b55a9b9acd51fe53be471df265e52f4015a7a6f7334e863ce38f3b5664d3f7e7ce4716a8051c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}