{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x69a0f14e151c4de7a373a9b11df4bd44eab4bbbe2d21dd5a3a93a21fd3057638",
    "signature": "0xca18ac1299be1802657230846d5c6e523819c16521672060146f4c997090be23584e2ef9e7337c0a49951ca0223ec49b7978e204f338dfa55079682e78592f3c1c",
    "signer": "0x43568f7a8530eF7654eb3fC32B189Aca9ba6dFD8",
    "userId": "42684578"
  }
}