{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1640466",
    "entityType": "User",
    "nonce": "0x6634020fb159490f7b4b54bf60c54e950517672440ebd1b4688dd6759259e793",
    "signature": "0x958cd6849302d39caa753290e255521279cc406fc90b77f5d6df90189e4ca1e77e3cf6e6a74ca0fa57013069d5445c4e4bc8edbd18c1e5c6eae37d9f5c4bde181b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}