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 #0x678817e86914f2aa7da62ff7d10ae567a21947d9fdbf5af96e166ff247576082 · ArcScan

Block

#21,316,982

2026-09-17 10:57:27 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,982
Timestamp: 5 days ago · 2026-09-17 10:57:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x678817e86914f2aa7da62ff7d10ae567a21947d9fdbf5af96e166ff247576082
Parent hash: 0x31e3f3cf…8cdfa284
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,982 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.6%6,472,257 / 30,000,000

Base fee

20 gwei

State root

0x2447de04a67f…d2ac23dba8c8

Transactions root

0x7df2576b302b…207a14f9ead5

Receipts root

0x0bf99d5b6f69…d1d537017663

Nonce

0x0000000000000000

Extra data

0x00000004a817c800