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 #0xa55d8e69f31b93b2a789bbd693f7fe86b028495a07919560a44f94c079ed1343 · ArcScan

Block

#21,253,824

2026-09-17 02:03:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,824
Timestamp: 22 days ago · 2026-09-17 02:03:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa55d8e69f31b93b2a789bbd693f7fe86b028495a07919560a44f94c079ed1343
Parent hash: 0x56208789…1032f852
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,824 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.1%9,939,566 / 30,000,000

Base fee

20 gwei

State root

0xb2411d1e7724…cd6b949f504d

Transactions root

0x147bcd7316c3…cfbe1321ee4e

Receipts root

0x18b32a7472ef…8502790d037b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800