{
  "manageEntity": {
    "action": "Follow",
    "entityId": "280558715",
    "entityType": "User",
    "nonce": "0xa41b72ecec52dcf88e1fc30c73cb8a1f5a30e07619f9e509af24fe738a94e9a5",
    "signature": "0x48f80377a0b5d1cdc0e7b8178a566af0c67ce6edf39e347026018cfe036754b63b062703cc25e04acd542e64e32f890f301b11e38feb7a2b75d7c2740015298d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}