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 #0x6643139aeaf54d6305279e0c34d78bd20d329c4d9b72bfcfa61985797881d48a · ArcScan

Block

#21,269,787

2026-09-17 04:18:44 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,787
Timestamp: 17 days ago · 2026-09-17 04:18:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x6643139aeaf54d6305279e0c34d78bd20d329c4d9b72bfcfa61985797881d48a
Parent hash: 0x90597b9c…cfe04de7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,787 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

43.4%13,007,246 / 30,000,000

Base fee

20 gwei

State root

0x134a8b938881…35db22bf62fc

Transactions root

0x63539c05846c…acaafc73f10d

Receipts root

0xad03c6b2b918…6ee5f7684217

Nonce

0x0000000000000000

Extra data

0x00000004a817c800