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 #21246776 · ArcScan

Block

#21,246,776

2026-09-17 01:04:24 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,776
Timestamp: 6 days ago · 2026-09-17 01:04:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa35e1b868b7b1cfa035d74d36e4c8bcddecfbe321c854b733d4a1b12bece6e4c
Parent hash: 0xb8402ed9…2718641e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,776 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

54.8%16,454,688 / 30,000,000

Base fee

20 gwei

State root

0xe1821755386f…2a798af6a4d9

Transactions root

0xd52ffb585fea…993d0e5d1022

Receipts root

0xb861f1648b75…53779235c375

Nonce

0x0000000000000000

Extra data

0x00000004a817c800