{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x98749bb4cd23754c8e9b322e10b224969ca0dc6d0174254e8443233d809af59b",
    "signature": "0x62b1371062f25394666c9d0e5185ff6aef8f877bd36b1f209ed2cc595bfc701325b47a7208a6ec178e41f26c5912775427a5e09781affe885eec2a5e51baa8181c",
    "signer": "0x8E3A4E1A0d1Aa7628E0FDbc872062F921A449403",
    "userId": "552753858"
  }
}