Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa8195d4d30457d266471ecd04ea40c91030e65ad73f7fdaf10bdede810315668 · ArcScan

Block

#21,288,956

2026-09-17 07:00:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,956
Timestamp: 8 days ago · 2026-09-17 07:00:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8195d4d30457d266471ecd04ea40c91030e65ad73f7fdaf10bdede810315668
Parent hash: 0xbac2a0df…fbc39959
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,956 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,566,414 / 30,000,000

Base fee

20 gwei

State root

0xe82509cf2608…e7ac1e78984c

Transactions root

0x111b8467691d…10d94abd2199

Receipts root

0x4bb29a1353d7…98aa5c334c16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800