{
  "manageEntity": {
    "action": "Follow",
    "entityId": "775074",
    "entityType": "User",
    "nonce": "0x403cdb83c2a754b5d9dc869ddc7cbc389d55a33dc3fab613f770c46f505915a9",
    "signature": "0x6d4ad20baf2ce16fe6e288f87285b6cf8a61f43caab74a86d78caabfd7180bd9639a388752feea327d09e7815fe4d5f0b64936f51316e55aeb2515c3f1bbcee31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}