{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x02d4c6cf13d7cf4f504d2a741389b6f7fa89fec21f1b156bcf97e06e181a1343",
    "signature": "0x2bebbe3618eadb847b6ccd27c4a074f5d5b6429d2506c7798b8f97f336870b103f9f3ab2ed7811016a46dbf18d8dab7aa0007e9926f128185d61e288eb1cf0951b",
    "signer": "0x7B8ceC5EB9388Ac1045B7a1Ce60AE9235d6C6309",
    "userId": "743587390"
  }
}