{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843421708",
    "entityType": "User",
    "nonce": "0xb0f6771cb7317ff881f637b5a16d32a25d1e99bb87c8297b890ac7f8b3059494",
    "signature": "0x1d1041c206d949a03e9fd9ee85cd9cdd1669d3cdfbbec89868d3871fd708d9ef52bb87e9283c5956247950a16c4c56ce85c6e9731020cefad7f12a96bd35871d1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}