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 #21374096 · ArcScan

Block

#21,374,096

2026-09-17 19:00:39 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,096
Timestamp: 28 days ago · 2026-09-17 19:00:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x18ddc142054186bf6357add930791a7b4024f687ecf5fe1c1e9b0b40574e6cec
Parent hash: 0x92ca70e2…919a923a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,096 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.7%5,900,946 / 30,000,000

Base fee

20 gwei

State root

0x7f03c02efc07…000c555da1b1

Transactions root

0x1cb5ce013aa4…d4c038e11472

Receipts root

0x2c655e0bc3ee…eece3f308a07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800