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 #0xe881bb74fb551eec329fe3b195873d110c3b21945c254bf530626c79281d187f · ArcScan

Block

#21,219,721

2026-09-16 21:16:01 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,721
Timestamp: 4 days ago · 2026-09-16 21:16:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xe881bb74fb551eec329fe3b195873d110c3b21945c254bf530626c79281d187f
Parent hash: 0x492b8cb6…43f9c9b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,721 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.7%11,914,778 / 30,000,000

Base fee

20 gwei

State root

0x7c420867063b…f33596ebc7fc

Transactions root

0x28d082cabecf…503f794525c4

Receipts root

0xe61f2d4f94b3…edfc81985c13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800