{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43430",
    "entityType": "User",
    "nonce": "0xe447f5c1c7b5daa4ff8fc2f48e105bbae810d7b817ceb42dbc4ec7c25d5e2af8",
    "signature": "0xbb01f0f20843c90dada186ec890b20a1cd9ebfae5d0db3a3cc3f450ee769e3b359d2e602759d9777ce5c2482d7ef243c82851d949e3c31188774093edc511d591c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}