{
  "manageEntity": {
    "action": "Follow",
    "entityId": "445489",
    "entityType": "User",
    "nonce": "0xa8b973529b8e9fdb6cc300ae8c80cb3f15555214da22d4a8b6d99d41e8fa9e92",
    "signature": "0x16ceb92f2898ab58d84e26c955cff5a252a6fbfec99bb7a214d17bf16710b54e1b8ad76ce569a5884de588dbc0cb83463436d8a86458a1936f667d1ad88ef9881b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}