{
  "manageEntity": {
    "action": "Follow",
    "entityId": "136853",
    "entityType": "User",
    "nonce": "0x5473c509a9197774d53daa80933467115f89ea938b9ceb3e48521ba0ba1cd32a",
    "signature": "0x1554df6de588242346578dfa5bc2e94be02cf30e81daee16cf4ea809113590066814cf459da4d75f99c7ec2b7409bb1e89088ce1d1f3682ad629986e7b1326401b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}