{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9273a3dd53e8eac594fbe76011d5f0cc7910bfab71e8f154f684c68e07ab5e65",
    "signature": "0x4d7b1a211be77edd6d30ba81f9e1ec9eb439c03ce7b4f67c87ea9ec9f25b5196066ca939f925a7dc1e588bfc4a6c5c421303ce026006b7ab58a154d04999d5081b",
    "signer": "0xb98ef2f3573a0B0E83004f1C3b8B2288EAE90B8F",
    "userId": "831561034"
  }
}