{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x748f5fcbdbc0249461547592f6dbf31ba9d3061fef43060541fca583875dfeab",
    "signature": "0x56aca67d0c3d3b54c103c83ad932d1ddbe794718fa16f3dc757e8c2c7325962837de8f1e2f237119eca7e4f32c0419d1e59986bbdeba778066f6e2ba06b3dc461b",
    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
    "userId": "186198383"
  }
}