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 #0x42f1a63e28b4c7f6986e782ef50426f7a2c51c439d0f2049ca7dd98a3c663d38 · ArcScan

Block

#21,541,211

2026-09-18 18:33:13 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,211
Timestamp: 16 days ago · 2026-09-18 18:33:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f1a63e28b4c7f6986e782ef50426f7a2c51c439d0f2049ca7dd98a3c663d38
Parent hash: 0x777e61e7…12b7cd6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,211 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.3%1,884,243 / 30,000,000

Base fee

20 gwei

State root

0x69b1fa751bc4…a02241df927e

Transactions root

0x6239247f88a5…dd2d3d475300

Receipts root

0x9d88e42f81fd…f57ff783cdbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800