{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157020",
    "entityType": "User",
    "nonce": "0x216dd3e07df2ef2456a659a11e8d59b2052e749d4cd2f025f65725fe16d8fcbc",
    "signature": "0x648a7c972cac86adc569b107d3c565529ebc4fc9fcea598137b36b094c455fda09d0437cacfde39e31f12d725a2756ec9be7f6847ffafe5e02b952c5ee84b4dd1c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}