{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0xfd74e0c145fe66a605332f417f374bb0f4e536dce5b494860b2086e28106e693",
    "signature": "0xa58c083765137b8b4613b6f99a7051843c41409dcfd1bc5ee1f12a0d79e386a0743c1f9ae0816a46c4ff24f20b69e1728159db9b5ba15f715b1040401c12a3201c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}