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 #21268387 · ArcScan

Block

#21,268,387

2026-09-17 04:06:54 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,387
Timestamp: 50 days ago · 2026-09-17 04:06:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe7686d28b2afddb3d251bd54b65ff3664d8d23c486e4320dc871167aef34134
Parent hash: 0xa02cae94…1aaf5682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,387 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.6%4,978,195 / 30,000,000

Base fee

20 gwei

State root

0xde6fd37be474…f3d630565745

Transactions root

0x8ad51e25e8bc…f1c6129e81c3

Receipts root

0x50f49afacc81…21eeb128eac2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800