{
  "manageEntity": {
    "action": "Follow",
    "entityId": "764248678",
    "entityType": "User",
    "nonce": "0x877615c50af09fc8f79b32dc037e1ac6b687b1b2450c0fdd31b8b507a26ae593",
    "signature": "0x257c577a53c6dc6051e283c95bd049a6d5af2145b00021d305691dfb09f9fd9836218d39e640f990e0584d4cdacc0e1c6730f413bb8f1f837d67f0df18c7c98d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}