{
  "manageEntity": {
    "action": "Follow",
    "entityId": "388520",
    "entityType": "User",
    "nonce": "0x8a0170970ea4df452e0b6198ed9a4a9eb88f2f820c5fc186a296fe57c55f6237",
    "signature": "0x40b10970b414fc180b9684ec09af1cddab805e334528bbc6af3dc81a63369cd91119873df6ab3e4338c9fe57d7f499c0d2bbc33283bf73e58ebadab4d16aecad1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}