{
  "manageEntity": {
    "action": "Follow",
    "entityId": "441835",
    "entityType": "User",
    "nonce": "0xa578872515633da63975c5f672b68cb35eebfea12858939f0ebbcad5e5ecf40d",
    "signature": "0xc210f2e5ab6ef0a4569ee792790bb07a3fff259210c7553c31330e001bcba3a639d5b86059572a2c202d2d587bc7f68f78b6345a957e986596f77bedb033dcdd1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}