{
  "manageEntity": {
    "action": "Follow",
    "entityId": "321616",
    "entityType": "User",
    "nonce": "0xe8eeb88377044fbfebe6f2a7847d4201eba1c744d97b60ee879e3bd186aa8f72",
    "signature": "0x7f5ac898c99cf4adf87d51459fb2851745362d05c9a13e581919dca9f146bd297c823f1c9ad4122c7965eccbcb4e619089ad279de8cd38217e662b1a980355371b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}