{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543553639",
    "entityType": "User",
    "nonce": "0xa0344e1e71dca606c7719ac6d941c8ca0fed832f18e837ce80e05023a936b6a3",
    "signature": "0xac464db47eb2225a69d9b0b4ed04f5d3b4344e38c8005136e6df0aa3915908667c80b654f150476ff400618b8ec6f562862939020d53fb097966b978df6a0dfd1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}