{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2857",
    "entityType": "User",
    "nonce": "0xb9a78772ac6f66d3e7a081726613d2e768b398089e6e1095115bc088c963fbd9",
    "signature": "0x4e36faadeb627180595a944fb037d7356c49f047e59a9478dd18f8335eb2a1f46807b133db9e177c808751a8a8f9daebf6fb633772506cdd950a2217fddb590f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}