{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543686915",
    "entityType": "User",
    "nonce": "0xd8c168877b493fae0e03667722fc7b51eb0c74b182a3126fb2158bd6611a1225",
    "signature": "0xd46ffb43b0b5f1587c32e054273c5ce1f70c8907f9978b26bcb7eb57b0ff2e5417e02267cb85ceae942e7797aea4a017c583bfa66735bf820dbaa767badca3ab1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}