{
  "manageEntity": {
    "action": "Follow",
    "entityId": "40454806",
    "entityType": "User",
    "nonce": "0x500bb736f461685524602a73411c551766fa73fae34975ebca5b53b670ca35ef",
    "signature": "0xdd81f926900310edc3976eb17c8a89172cd4e75ab3cae3a202041a9dc009d40b6dfb5a5977762c00ab4d6ae6b9d7f29753a247cb7039c4b7e46f158b45e5c9081c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}