{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1f0d4f279269a440f1e0f8adf8f4e6e74032c1bc51e057b204a036f1f22f30f2",
    "signature": "0xa1214bb438a8526cf782b4271835951e4ad8d17ec801c129f6d4f61ec1f3502b1a433de9edc97d8cf91bc99896cb97a8f8890cddaa2331bd83ea0b6fb34f663e1b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}