{
  "manageEntity": {
    "action": "Follow",
    "entityId": "637138972",
    "entityType": "User",
    "nonce": "0xf09439d316b31193cbceab48d585a33438ec0f5e9b93a60c5f0340d8d197f0d3",
    "signature": "0x3ebd5e571c6aad98c6e88051bf6b08579ab4e5e2ab5d1091cf79bef0699a9c3661fe8cee2eeafd29dc3a3be029d733449d815f0edcdd2e2d6cb5b35c41a785581b",
    "signer": "0x6eB89863c4d58b9FA70D5030CF1D29f34f6f1a1F",
    "userId": "869753741"
  }
}