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 #21280725 · ArcScan

Block

#21,280,725

2026-09-17 05:51:09 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,725
Timestamp: 40 days ago · 2026-09-17 05:51:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b23a7e84b65ee15e590a38d305d3368d3c6db9769f43f9a10fa653cba44dd68
Parent hash: 0xc169cdd6…7ac5136d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,725 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,592,166 / 30,000,000

Base fee

20 gwei

State root

0x7a188284a906…afaa148ade0b

Transactions root

0xc14c51de266c…444928558c1d

Receipts root

0x8e908c8bec1c…843b45edafc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800