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 #21412274 · ArcScan

Block

#21,412,274

2026-09-18 00:23:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,274
Timestamp: 54 days ago · 2026-09-18 00:23:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7afd4026503d804d220e22c892525663d909530daa1a70d135d5ae3b9ad8842
Parent hash: 0x0483cb19…511dd3ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,274 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.3%3,077,337 / 30,000,000

Base fee

20 gwei

State root

0x151bfbafc3d3…09750c348489

Transactions root

0xbde35359c440…712ecc33ece6

Receipts root

0xbca4e216b31b…230dd6361fe3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800