{
  "manageEntity": {
    "action": "Follow",
    "entityId": "338557",
    "entityType": "User",
    "nonce": "0x13b7a694a09cb788306b1af0c2d3ec04be4a88fc2f3286918f9ad884fb0f42d3",
    "signature": "0x8ca2ef92e431a68e85aa8861400b8fc1f47444dd983c91182e396b7e2dad42ad1f11985adbe490d3e253e0cf4ae711da376be48fe24e08024fbe5d84565ccd841b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}