{
  "manageEntity": {
    "action": "Repost",
    "entityId": "16954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1314bcec42d552994862a8148dda0dc101335b94055df765f585647d21c06806",
    "signature": "0x2f20edc2d2f14da724382cdf2d8338351a3ba50f8adcef2695f085d7a99306ed2edd5af88e0e3df0e24a84435286cb903c5015ba5518031bc72cec0ce3627de91b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}