{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x154ab0cdb2b1945d89f5a686669556483e00608865f30cf149514ef83266cbbc",
    "signature": "0xc5303a7780ce4ffd026082c621d613b642dd37655bdb1363589cf05f51153ec579f071cdbf7ced2758adcede210000e9243ac249e8aa3698e8f477134acc23031c",
    "signer": "0x6164d22C5753c6E9f1ec157dDef5A3C606E2f10D",
    "userId": "534038283"
  }
}