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 #21220837 · ArcScan

Block

#21,220,837

2026-09-16 21:25:27 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,837
Timestamp: 23 days ago · 2026-09-16 21:25:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe87fae39fa9bae0881b56cc618c2b2d488978e8070030f76bc190e17009a62f8
Parent hash: 0x2bbea6fa…f99b7688
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,837 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

58.3%17,503,708 / 30,000,000

Base fee

20.034249172 gwei

State root

0x2ce314354644…310f88752537

Transactions root

0xe7b1ceb69306…6d03ea27c895

Receipts root

0x16f01844dc0a…f16cb4110ec2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800