{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6489ae614e2a3c100b5e7dd69561cf3528058588326e9b84d6eb6726a100a8a5",
    "signature": "0xa3426335862ca1b05f9a71151735d0af77f3af0a2119196f70c056f1f97671b35c9672f256bfb569f28db1fdc1f6f761e052909a65e2053a14ce24acb181cf351b",
    "signer": "0x0fdbE0966d6f65E3DE225D16D06131c10d4F2b3e",
    "userId": "560630042"
  }
}