{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210805826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe21435374ce0d29e1260808bde4561f6033f3dd104760df7b6fb917a17c6b53f",
    "signature": "0x0698014c232a0a94a1cbc01f4720c96909c97a8948cb9f4494c724d4d84811303a6e09e416a27f65c3acba8fb56e7b9fca05c54648e85c232e4312bdf82253411c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}