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 #0x76691b4b6ca3614c9179e93952bb9dfb79c75f1896c2ab086bb32f2b79c060d7 · ArcScan

Block

#21,256,760

2026-09-17 02:28:42 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,760
Timestamp: 56 days ago · 2026-09-17 02:28:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x76691b4b6ca3614c9179e93952bb9dfb79c75f1896c2ab086bb32f2b79c060d7
Parent hash: 0x4efa24fb…b5ade1ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,760 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.9%3,862,842 / 30,000,000

Base fee

20 gwei

State root

0xad3076cd595e…2327517f6119

Transactions root

0x83932b6f6a54…85cd12e408fe

Receipts root

0xd2d857029a1d…04d87cf843cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800