{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139931",
    "entityType": "User",
    "nonce": "0xd60d7b2418f8a02388225a3333eccea60cb65e8415df0f64eaffb204b7049c5e",
    "signature": "0x7573dec09b3078d2cc63430a9b884ecdcc73c023900c313310bdd84727b62b812c8564435ddf8099670f733ea05114f4efa85e17582f2485fe270fcee187c0871b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}