{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13645",
    "entityType": "User",
    "nonce": "0x8d9a15a017328d9d685b41dfbc18d7f8fb486e89ca92db5be9b219450b939d76",
    "signature": "0xc525dcbe62af2e7e94f1d4f0ffeff6f631d12a4b28144eb6ef155023735fba2d5e1707659622015b514112a6b1f4474169db43070693687df1966e30ee5e12e01c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}