{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1",
    "entityType": "User",
    "nonce": "0x0854266cc38e0c3694f99cc45f17c976f0434feb8b1b07dab11ceb9e1c988f3d",
    "signature": "0xfb717ec0b6de7633c2885defdff190e107da3cdd2d25a4ecbdf76a20026560207bbd487402a0c46cc494bf0e12b16e7193d3a6550e5d065b2b16e507286401e81c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}