{
  "manageEntity": {
    "action": "Follow",
    "entityId": "401245662",
    "entityType": "User",
    "nonce": "0x9df73f07c15dc971667ebf7879fb46fcfdc75ebf81949f782cc3a210333790d6",
    "signature": "0xdefe355b92c8ff47e3143a5d956dcece567d15e185e2ca6783153062665512a5103fca28757b10520a19bacb4e7c028c22a67e4f6f6e2dd06123bff988c8ddc51b",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}