{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xa2ec3b904854500c1f2e693d012db4144b812a080d7fc645f174dd31aba253ba",
    "signature": "0x26946a26db2ddcdbaa9af0ea6f14a15079b73684c61a34785336d3b72cdb47ac0a2f68c74adee677557c2104957c114b51d49599a69a16f131911f6b3f61faf61b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}