{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64159186",
    "entityType": "User",
    "nonce": "0x7552b00b4aaaf0348494670ecfb98eca61f05ee0ec2f1dcb0daed3a54c169f87",
    "signature": "0x42848508ca5203b84968bac332eef8259f9a698f714603e5327a75efb60adb454b37df494714c2c16164e92fe865813792ce54dc519666bba4f8cd769b3f2eea1b",
    "signer": "0x9389EeeadB96012E95139B302a0B50BF7fD75D55",
    "userId": "421654712"
  }
}