{
  "manageEntity": {
    "action": "Follow",
    "entityId": "38348634",
    "entityType": "User",
    "nonce": "0x78d388f47e2461364bef689feb98e01676ec3ef4f92e5b2f7486e37fad22349a",
    "signature": "0xc131b8ce8c80763ded85b38aefb2be589fcee8d14172ca14e2f9a3c7c7a0b1f711104d4f48510999c603c98ad2638cdf8cd198487a2d64322bc68ead1f0120031b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}