{
  "manageEntity": {
    "action": "Follow",
    "entityId": "541936534",
    "entityType": "User",
    "nonce": "0x37a6e407fdee3d19520921c09a9c2a3338288484a940174155828603912e6ea4",
    "signature": "0x52a9b4f84a11f0dabfddc9b323fcf093713c4f664720fcbd85b94d0b4a755f46483ef48af2d920e161238ed9502d008024515e745cfcb58de8a51d4566d02dcd1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}