{
  "manageEntity": {
    "action": "Follow",
    "entityId": "30121",
    "entityType": "User",
    "nonce": "0x5c1968b5deae52bb2267853633d1cf2c2b4f61fc4aa7f33f60bf3df35a74667e",
    "signature": "0x4b8cabc9f62731b7fb33f81e761f3d46b0c7e990f8a067e48db7e56e452ed9384ddec26f059d8acd7687a4de31fd7d49d62b0ab75640a902ba4a931549c949661b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}