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 #21398848 · ArcScan

Block

#21,398,848

2026-09-17 22:29:50 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,848
Timestamp: 44 days ago · 2026-09-17 22:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ea5685025085a15b7ebcc4a03b2819ad66f997f847e2ae30da9e19ad9ee48f1
Parent hash: 0xb00c0275…7be08383
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,848 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.2%2,146,420 / 30,000,000

Base fee

20 gwei

State root

0xbcb02b6d6298…f80df2608929

Transactions root

0xd6283bcf2908…5738c0db7924

Receipts root

0x7ef53e5d3e70…392957f992c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800