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 #0x7a756c3f0e76d981aebca77e0e4dc8368310ca03e506840a365cc00f02857e1f · ArcScan

Block

#21,381,002

2026-09-17 19:59:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,002
Timestamp: 5 days ago · 2026-09-17 19:59:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a756c3f0e76d981aebca77e0e4dc8368310ca03e506840a365cc00f02857e1f
Parent hash: 0xc356de6d…b520b18d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,002 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%849,120 / 30,000,000

Base fee

20 gwei

State root

0xe378d7adde9a…3867654e56ba

Transactions root

0x6f9362d03486…4fdd6311bfbc

Receipts root

0xc8a5e8480867…797201459f97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800