{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x2281168740dffef12f83b2a39c9cc93cc35898b5bd68f1e539d7990cd66d9a62",
    "signature": "0xf0bef249d79465fcb12c8d9a49168a11fee864cb34dc35f751d91e35a540938720b9c37a1fad73bf7000025255caccf138757a67e7dfcaae9284b5acae86e70a1c",
    "signer": "0x3650a89287dc01b8b035442A3E9e1fdCC1CC2324",
    "userId": "572305760"
  }
}