{
  "manageEntity": {
    "action": "Follow",
    "entityId": "303777695",
    "entityType": "User",
    "nonce": "0xb1e7e16c7cc4565234467eacd09c378df2edfa571ce431abae56aeecbbc07997",
    "signature": "0x349011d38427eb518e39384e4282d73a032e6f5590e57bc281ab98cd69a7fefc5bd78f993fb6991f1d2f2bca0f03fcc0e98aa8c7a4dce7c51d0dc9b3c83362821c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}