{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17537",
    "entityType": "User",
    "nonce": "0xe375ccbb3be15430524a65f05f8faa3bef4841a7c35150f4813c03dcdc14ef3e",
    "signature": "0xb9ffd85c71230092c7351c1f4497827ce27541d69f4a65c7ac4c9b3d7d66af4314ebfbfa8d5ee6bc7b23a526faab809401d24c7a79b7f0f9afe90465838eac961b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}