{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0x3cbfe02c563392f68e3819658ab33cf80ee5f1f1424512f3c66593168ffc06f1",
    "signature": "0x6fb7f960e4446d10d624f863b969959bb850f0389fcf2e9be53513dc1f948c72216ff41713795d6336ceaa67e1a1afeedd51e16bbc9f2e64dabe72af9702f7491c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}