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 #0x73c3b1896db2ad6b19fc16ae7638e1244aa6988c3a652a801e864c5cfe588ac8 · ArcScan

Block

#21,355,060

2026-09-17 16:19:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,060
Timestamp: 10 days ago · 2026-09-17 16:19:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x73c3b1896db2ad6b19fc16ae7638e1244aa6988c3a652a801e864c5cfe588ac8
Parent hash: 0x5bb55f8b…6ffe0b4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,060 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%781,409 / 30,000,000

Base fee

20 gwei

State root

0xdc61f21d5556…f896344ba85f

Transactions root

0xb49c85de3c56…1be7bdf0427e

Receipts root

0xc9bfa1c36f7e…5cd1526738ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800