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 #0x4774674a96593c71d5f4314a2a0ef7e139f276505472d638f7cb6b442e77a8f0 · ArcScan

Block

#21,409,549

2026-09-18 00:00:18 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,549
Timestamp: 25 days ago · 2026-09-18 00:00:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x4774674a96593c71d5f4314a2a0ef7e139f276505472d638f7cb6b442e77a8f0
Parent hash: 0x2572c59f…70c756ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,549 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

0.9%283,817 / 30,000,000

Base fee

20 gwei

State root

0x621cd7d5bc12…3cd2e25da442

Transactions root

0xdefe867505a0…b0c173203c5a

Receipts root

0xaf746b98e706…c38ec6d015fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800