{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb30b852181b6c533e4d91cfc7e3f1f706e5bb2824e1b3433a574c0224205917c",
    "signature": "0xb2d18039a958b653dcaa2d9e4b2ae0ada3ece5c5ae9d2895b604f99e55b3dd636df281b26a1928d5de270eb216f90ee8dcbcf2156617bd8e6f754ce7d3d67b401b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}