{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54432",
    "entityType": "User",
    "nonce": "0xb9a874442cdc2efb8e613d318ca1463b196f0fe9418eedb2495013d7ec37df25",
    "signature": "0xd5469a20be8646e1a0094c01526dc8cfdcf1cd48549a6848c967304ebd0fbb8b0d924190b8a1422172cc8f2f1d377efb400277b9851fa4faf2c90b17c63c96bb1b",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
    "userId": "144109"
  }
}