{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1881508",
    "entityType": "User",
    "nonce": "0xe7c5f29c686d79314fcd55f72bb2367cb41b7eb5925e0576b1b3516af5edc6d9",
    "signature": "0xa36772c6ca9fb2adc170bcda1270b856c00cdfbe29b9f5b3e732b4348ff09dfd37a609ad71a79305473460d235729950f4f3b6edfc64990de8f919867c1000b11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}