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 #0xf7623e266183232c8282433b3441623fbce7377b70244fd1ed48127297710a16 · ArcScan

Block

#21,543,947

2026-09-18 18:56:21 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,947
Timestamp: 56 days ago · 2026-09-18 18:56:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7623e266183232c8282433b3441623fbce7377b70244fd1ed48127297710a16
Parent hash: 0x302a92c5…1870e709
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,947 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%759,823 / 30,000,000

Base fee

20 gwei

State root

0x26dc66d399c0…d6650f396a18

Transactions root

0x4b885836cb75…2d599858a399

Receipts root

0x7c4901a073b5…2013d31a577c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800