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 #21301206 · ArcScan

Block

#21,301,206

2026-09-17 08:44:12 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,206
Timestamp: 11 days ago · 2026-09-17 08:44:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x54c861ad0c9ef7cfe52efecb70cb1221798ed579dd151fb464785443b1155cd9
Parent hash: 0xef6f4df0…8585be61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,206 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,611,970 / 30,000,000

Base fee

20 gwei

State root

0x7de9f3c704e3…1ed864fda404

Transactions root

0xe1eddcfa26dc…591e8017f867

Receipts root

0x6ba65d60ad7d…20cc36390a4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800