{
  "manageEntity": {
    "action": "Follow",
    "entityId": "763601",
    "entityType": "User",
    "nonce": "0x2ec1f03a830e76d9b5ad7e02d1a72982b76b71d503ce21a9d6f6f8ce6920cf79",
    "signature": "0x9eeb3c208bcff7eb55492d9f8a57ed01a68fe15e65b9f5bf5caa7624ccf4836c36475ca543c78555210420404dc5c43cd8e96b73a051e65e944f5ef2af5e27d71c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}