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 #0x4b19791a92d688fa1e9fe1a8b9514be0569f83fc4b3b2635946973d4f6fbd751 · ArcScan

Block

#21,539,609

2026-09-18 18:19:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,609
Timestamp: 51 days ago · 2026-09-18 18:19:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b19791a92d688fa1e9fe1a8b9514be0569f83fc4b3b2635946973d4f6fbd751
Parent hash: 0x81141939…e4b4163e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,609 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.3%1,277,066 / 30,000,000

Base fee

20 gwei

State root

0x0edea1aa11cc…c4d015b45cf5

Transactions root

0x913dfaec86e7…43f1eaee07a6

Receipts root

0xd5a86b74fa4e…164aba2bda98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800