{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe15a460098d5dfc2b6d2806b7c9ee3e528c157a63cc4da2648fed9a75409ebbc",
    "signature": "0xcb00e98fad93a5f0dc01bb0d6b322fd94bff2c7b24a748ee789094da48da867e71c43cb34ee0c221ca73aff1221b2d58a06482cc1efd8f5a5b4a69536fee4b1a1c",
    "signer": "0x268277a197a3A619749b1997ab92bb2475B0978C",
    "userId": "19571191"
  }
}