{
  "manageEntity": {
    "action": "Follow",
    "entityId": "385866220",
    "entityType": "User",
    "nonce": "0x7504dab6cae883e1af03fb8f5cbf8d208f5e6131824bf54a0f55a4cc245570bc",
    "signature": "0x1432724ba11437a9646453a63abfeba176f120adcc0fe8325390e52f164cde344cf3d8c501dccebaafac54a75a9317312a74df28d0719506c11c8d66189432351c",
    "signer": "0x99b5F46ae3978FB02A645f824e51700B327f1d6e",
    "userId": "97654"
  }
}