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 #21543472 · ArcScan

Block

#21,543,472

2026-09-18 18:52:20 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,472
Timestamp: 52 days ago · 2026-09-18 18:52:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x83280384965f4101a3d2ea4b106bd37fb11c71750ad691454c6e66b3691f280a
Parent hash: 0x72c7b9f1…19a5c42a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,472 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.9%1,758,669 / 30,000,000

Base fee

20 gwei

State root

0x637b10e8f050…18050565529d

Transactions root

0x3888ef9cd83d…8e1d63808dac

Receipts root

0x27dba4155300…58c5f31e068e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800