{
  "manageEntity": {
    "action": "Follow",
    "entityId": "449547",
    "entityType": "User",
    "nonce": "0xd77eb377b1160ce2c56bfa552042f81376655cf137d71536864da02ac9edb79f",
    "signature": "0xadfce61dc75500cab2de99b46860a6d90f502b4a67d6daf901e5325a181e20511b21988e9819e292d94f9a3d060262f0bdbdf953a22e13144ddcbe3bdbc85d411c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}