{
  "manageEntity": {
    "action": "Follow",
    "entityId": "99913",
    "entityType": "User",
    "nonce": "0xf28c7b53c7f5f20de1b0c43264bdaee17c5e6c427becf7f5e50e0618c31c1971",
    "signature": "0xac2fcfb175893a315381869a7cc81116d9edd1398d180c8e2b78a88daf420d8149222878ca6024a4e1c46bf453a37aaabccba16819abe299ec09453de9c6d8301c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}