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 #0x69321179581b218b87b6c8d80af50130f9a7f64e87a468d6a0437e3ff5f16581 · ArcScan

Block

#21,220,990

2026-09-16 21:26:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,990
Timestamp: 19 days ago · 2026-09-16 21:26:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x69321179581b218b87b6c8d80af50130f9a7f64e87a468d6a0437e3ff5f16581
Parent hash: 0xa3a5f4df…79ead9e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,990 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

53.8%16,148,797 / 30,000,000

Base fee

20 gwei

State root

0xaabf031eb79a…5d112990deb9

Transactions root

0x4b23f7ec8ae9…a1bd89f76fbc

Receipts root

0xb3004dca322a…f925648d6abe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800