{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc20f39a3cf1fa468ca82e52cae0cf1d838649c196886993d465d3fdee1454421",
    "signature": "0xacea0158463c0d43b392229c3c2e04a079b2b6db18c929280c5cf85a9eec3a0b127195d18eeb1240e59027ae3d4be5447ede36335ddc2ded5d81108aebd34ac41c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}