{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645669464",
    "entityType": "User",
    "nonce": "0xdf2eae721fe3bd4b92c336470a3f2cb2951415b11e78ebca8102fa1806b0abbc",
    "signature": "0x97505d45d3478143829fe645451ee85d8942d6e83ca3b782da8b8027d451d6875df2e068efa471db7c72a80c81516423c9c334806594317dcb1af179dcc2aedc1c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}