{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753626",
    "entityType": "User",
    "nonce": "0x3ecccb9f3d91003e8880a848cff85eebaa7f712dfa7b222fea9b8d529e6dc427",
    "signature": "0x7f92b4c5f127cb0b92cb0e6daaecbbbb5447dd6f21e94aa2140950e5713ec8216cadb13cd843e858d703ef5350b0823bd0e77fbd9776b0817df84cd3ba3436271b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}