{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3a1bcfcbd49d9564910b8c920a84534c3d2f8359fd815e28c15dd1b3f02de6bc",
    "signature": "0xe45b9cb96e891636b169d209539f48b20b513ffd59aba67cb9dc1b9ea6e830da28753a529d9175538c7f9e19a51eb069ddea4b135e2df0184062459df5062daf1b",
    "signer": "0xd640e9665a97D18b7ec9266e82c55Cc25CAF55A5",
    "userId": "971562205"
  }
}