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 #21552725 · ArcScan

Block

#21,552,725

2026-09-18 20:10:35 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,725
Timestamp: 22 days ago · 2026-09-18 20:10:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aba7363d791385c64565c6834276a70e414d9c53a4cf9eac413bf82219bca53
Parent hash: 0xb6eaa415…ce5057cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,725 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.0%611,010 / 30,000,000

Base fee

20 gwei

State root

0x5f4a0225b85c…023b2ce9df4b

Transactions root

0xad4f13b47441…7f3ee34ee377

Receipts root

0xdbb533e6d2e7…b265fd55b0ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800