{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4efb763f5872f500cb6d7ae9281b3e112695d92c456f8374370d59356b6c5615",
    "signature": "0x5d3f35421d0c482eb299968aa3a236721837e0110102b022ae6f54404710873f6bcdb11779e6c832f6ceca339ca583eff16eccdaa02a6e679656faf2bb762a6e1c",
    "signer": "0xF04CB7d781A33393bfBfee5068D968477e2CBA0E",
    "userId": "105453223"
  }
}