{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfb4009fede846210fbb34529e378cbde23ffcf132ec418f0fca4877775aeb9b7",
    "signature": "0xba4d7610d13aee566e17bfe4f245465ad8bc3cd2066ed65b62e718216a6309044280c9fac6d3b99e478279e68259a30dc62e7fb85637e16f29803cde83cd8b681c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}