{
  "manageEntity": {
    "action": "Follow",
    "entityId": "258474",
    "entityType": "User",
    "nonce": "0x8ae8edcdd5ae6af99225df1c34f97753655a33651b6e0527baaf879b07a3cb06",
    "signature": "0x0bbe459465c9326cbd1055c4b16277e4fbfb329a2d2720b57e7cfe5dffdf4a2e00a301490e489d4bff63b7c63ec8216d35679eadb1dfdf0e6da6f01a014f2ad41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}