{
  "manageEntity": {
    "action": "Follow",
    "entityId": "742183721",
    "entityType": "User",
    "nonce": "0xac2e7cfd87425c62c4347f2a7f75fa63fed239c112f1493cfe98e509c842ff46",
    "signature": "0x122ee3299a844ff3da9d35a6310ebc8fa7d66f061a7ff56f8f99fe5b7c6244841b251c703ce45eab2fdf89d6b0db2ff6853f4614b65dddb2fc7b43d2a1776ab21b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}