{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138131",
    "entityType": "User",
    "nonce": "0x2b5e7d7f9b1e9ce9adff0db7e905b09b1a30f2e50e1353e509cf380d8ff3b76a",
    "signature": "0xe989bcecb42c81acce4cad996c91cc26d4096b88aaf2d347a3462e03d7db287e69300b78d5f020b42923bc1334c413f779164fb6d5be2dc0c8dd74f86d4865611b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}