{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1512588",
    "entityType": "User",
    "nonce": "0xa479854aa0f6bc1f7649d0bb92d442a270cab62823d450415c118cd72f3085ab",
    "signature": "0xa30668f3a829e955506ef9ce2dc071c2fe28ee50a455946b490bf602d70f8c9527f3a833976eea9f8060fdfc1e35fc8793ae5dc1eda54fbbcaea9458681bad1b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}