Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21253852 · ArcScan

Block

#21,253,852

2026-09-17 02:04:08 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,852
Timestamp: 21 days ago · 2026-09-17 02:04:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x18ab1fb008d80e132db40c036595c076f7f0f63334fc9c264df3c0d8f176684a
Parent hash: 0xba1c7af6…894ca861
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,852 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.3%5,798,705 / 30,000,000

Base fee

20 gwei

State root

0x43a2a65b64dd…50ac36184b9c

Transactions root

0x0b2bfe35c3d0…17d6d91d6bfd

Receipts root

0xddc798921584…df16615d028c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800