{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0xec48cff782d83dd45b69d6e99b8d0623472aade7e3257740d7a8525a87575098",
    "signature": "0xb5499a595ff43171218fa3064cf72d465f832219cd8bbdfbbf7b5679d6be69ae3ac3033d8e4bcce3472b360c4f8c49a60fe1276799fb33f55965a9628fab9e9f1c",
    "signer": "0x96631AE8EE332f8b0A00D0Ff2BCFBEb0092b5dfb",
    "userId": "256491722"
  }
}