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 #21276848 · ArcScan

Block

#21,276,848

2026-09-17 05:18:23 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,848
Timestamp: 18 days ago · 2026-09-17 05:18:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x865496026d79ca6f2b1d8bc11f1f4c955857d05ae590d7da092de170e13e17ff
Parent hash: 0x99297f86…9c2ba9ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,848 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.2%5,767,956 / 30,000,000

Base fee

20 gwei

State root

0xc26d503a3e9d…768eefd1bf9e

Transactions root

0xcf8bddacd5ab…2e5c3c36f143

Receipts root

0x0551776c329e…b0f63082878f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800