{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146556794",
    "entityType": "User",
    "nonce": "0x21b4375e024dd33a2ac013c5d72296f80c72ad1f4dc77cdfb5e811e1effe0ad3",
    "signature": "0x4534e8271c10ddb8f4327fb24ea86178212a5d5682281cc51f66d5d68249dbaa73aa2556d01d3dccc0b70123bf9111ec43655192df8e80ca942bb0ea432fc0761b",
    "signer": "0x4D1C1479Dbb64c1871A5FE1FC31e11BA85e92656",
    "userId": "757004091"
  }
}