{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x374d59b4a33a0fb91f5e68013278b200dc00246d6227cde1c77bcc10131c90df",
    "signature": "0x396a4fb88f6aea8b84e92a309415c55b513beedf263ff4d43a2fb32731c90375032e4299c72aea0b5a784132f1879d8662bc650f06aad994f68e27a83e54c48a1c",
    "signer": "0xaeea4881a0dEb0589a66aD6A4A894BC6F75603DA",
    "userId": "774001949"
  }
}