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 #21399473 · ArcScan

Block

#21,399,473

2026-09-17 22:35:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,473
Timestamp: 24 days ago · 2026-09-17 22:35:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xd715b6d8cf5ebae82f77de4b193b57d04cab9a33e3787c25852e3477e8c7797f
Parent hash: 0x8b447b34…a0657ad4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,473 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,334,297 / 30,000,000

Base fee

20 gwei

State root

0x0df1f4c86f75…2b40d88fae26

Transactions root

0xc575a83ee7a9…d31b493300ef

Receipts root

0x7185b189d1a1…5a4b063ac5e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800