{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5401",
    "entityType": "User",
    "nonce": "0x9e48ef1647ddf4d1dd04132e1f79271d42faacdd0526f9d45edc1d5259ee4be9",
    "signature": "0xd428ab8e0d20722bfbadca7cf270e1e9a45f4a5cdcf788763140f207eb47d9541c67f392ddd9cf1b01859c82d18a2b79b76aec1f4c25ceefb35823ae7f499b531b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}