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 #0xa7b98548f01a3789bb083ec0b5610d2ea878b1dfdd7f6bbee60dbaaf06b2dbab · ArcScan

Block

#21,410,502

2026-09-18 00:08:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,502
Timestamp: 13 days ago · 2026-09-18 00:08:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7b98548f01a3789bb083ec0b5610d2ea878b1dfdd7f6bbee60dbaaf06b2dbab
Parent hash: 0xb163943f…c2207905
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,502 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.2%1,871,391 / 30,000,000

Base fee

20 gwei

State root

0xf993b529808a…bebf0ba9094d

Transactions root

0xf698dd3bd7c3…6b295d1ae31e

Receipts root

0x684ec2341a10…a72102d6d433

Nonce

0x0000000000000000

Extra data

0x00000004a817c800