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 #0x8ac1b3181e2f8b1bb93531a7f5a99587f54ab9591a10294db9d6b499f800e527 · ArcScan

Block

#21,399,772

2026-09-17 22:37:39 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,772
Timestamp: 16 days ago · 2026-09-17 22:37:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ac1b3181e2f8b1bb93531a7f5a99587f54ab9591a10294db9d6b499f800e527
Parent hash: 0x34163fcc…dd5d255d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,772 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.8%8,033,409 / 30,000,000

Base fee

20 gwei

State root

0xb326a38697fe…862759c1b04d

Transactions root

0x09cecf67509b…83bd3af5d3d5

Receipts root

0xbd2203d13e0c…d8eeb1fb19f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800