{
  "manageEntity": {
    "action": "Follow",
    "entityId": "541645",
    "entityType": "User",
    "nonce": "0x4b348a77da3f27a0ae8821998fff8057ef6ea9ab189fca25818ca9d243147acb",
    "signature": "0x7daa1819a6e27943c1be6b797bd5bfea10311c0b5fdb758d724aeaa316d408dd5a11957b6c89f2236eb35c5428c330f3df382a4250f7f87d176ea38399c117691b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}