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 #0xb18b49163b4a0836ce1733e0c55d3acc52ddf35916447b25dd684c074d9d3d11 · ArcScan

Block

#21,280,371

2026-09-17 05:48:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,371
Timestamp: 49 days ago · 2026-09-17 05:48:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb18b49163b4a0836ce1733e0c55d3acc52ddf35916447b25dd684c074d9d3d11
Parent hash: 0xdca2d499…6d29b187
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,371 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.2%5,153,422 / 30,000,000

Base fee

20 gwei

State root

0x39e87f11f0ca…be8e59ee671d

Transactions root

0xe206732eff4f…e3a67a1f59f4

Receipts root

0x729449ffc666…b4f9752aeaa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800