{
  "manageEntity": {
    "action": "Follow",
    "entityId": "90745",
    "entityType": "User",
    "nonce": "0x43f2f6b92c409c537e6a52cdfbed8160e558e37e04bb5e53072357bb0945de94",
    "signature": "0xfb206460a68a7b641ef6a57dff0f136478e7d46ef8e26eedbecd8bc40c540bd65a9833e1e7ee5b3f08e9f0a0f41ff2f9df2922ef64917a75834de27a3e36f2871b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}