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

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 #21557446 · ArcScan

Block

#21,557,446

2026-09-18 20:50:30 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,446
Timestamp: 20 days ago · 2026-09-18 20:50:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf06af7e126c29fff3e76067004cf8e930f66c0ca0643a53c39b1025a942f3859
Parent hash: 0xd9596053…269731ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,446 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.5%741,057 / 30,000,000

Base fee

20 gwei

State root

0x833797902186…a5d3895ddd77

Transactions root

0xbf34d307c2c2…b78116743ad7

Receipts root

0xdfe4b9734639…6fc2fbe5340f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800