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 #21542980 · ArcScan

Block

#21,542,980

2026-09-18 18:48:11 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,980
Timestamp: 47 days ago · 2026-09-18 18:48:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x03beb2aae5d17f633e476432e204311ff185228480a11b096cac9fd5b76b7286
Parent hash: 0xf4b1e412…b28e3ab6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,980 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.7%2,309,146 / 30,000,000

Base fee

20 gwei

State root

0x2c3d3ea5e5cb…293529db19de

Transactions root

0x83fab0494f2e…41e5c151089c

Receipts root

0xadd9bcd604d2…b0a7ec44ec41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800