{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146791",
    "entityType": "User",
    "nonce": "0x893098025f03bcc7ef3b104dca0ff6d5a8655f327cb157033d92a7d5a28b2ccc",
    "signature": "0x8045bc6b7804d1dbf2e6dd8e625f1e649ee4b1def206c3b239e8530797d1f53332f429fc350f2bd64530c7de23dca677f840486fa5b70a0f0ae789c3b2a73f4e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}