{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1437318",
    "entityType": "User",
    "nonce": "0x496e5d1b6f99623af4e35e147527513f87556886322048a20055233069e14d6e",
    "signature": "0xaaea6b3053ecd6e7f933124c4aaa57911a09839539c7b6a1aad997681fa6a43044197c628bbc3432b0cd5a74cecf5a9b3b94b4c31180f2a1104338cd294329ab1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}