{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140908",
    "entityType": "User",
    "nonce": "0x5ad024562546575074f90c83bd9bfcc2a77d7d47e1ec5af20b2ba4aca1d516b1",
    "signature": "0x232e5c71c1cbbbe75384e04c83a026f4a4d766936591fcf1a345a9059eb4fa5a3657f52600ac12d26c24fd4e9a96a6f33b23ca49b4b4006b95ed0d8378d22a6a1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}