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 #21553738 · ArcScan

Block

#21,553,738

2026-09-18 20:19:09 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,738
Timestamp: 8 days ago · 2026-09-18 20:19:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f59be1c5212b2fcad5ca9a6a42d01e785d8c4f35f790c89320a729795394ee1
Parent hash: 0x47a5f67a…6011737d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,738 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.8%2,637,607 / 30,000,000

Base fee

20 gwei

State root

0x99046643e789…2968a9a166ef

Transactions root

0xb759e214de7f…54ea2c4bbf10

Receipts root

0x3312a68d1b40…53b252c83860

Nonce

0x0000000000000000

Extra data

0x00000004a817c800