{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe9b2596b72e8175794143b3c0ae09890589b1cf75424a0ae8468be961113d452",
    "signature": "0xa1554c067954d32fc8637ff6dbaf4392d38c2c12ca60253c2c104548f9a7986967993cc36b4eb2c8faafd8005802a2a04cf4ca346c9a7fae2d37a7b403757f1d1c",
    "signer": "0xDB26a8F439E622a798439FfbC77B3801E3320d59",
    "userId": "731620709"
  }
}