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

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 #21268143 · ArcScan

Block

#21,268,143

2026-09-17 04:04:50 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,143
Timestamp: 49 days ago · 2026-09-17 04:04:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d877b12bb00f34b807e4bf32fa8c7d23dcea10a4ceb284497d8e65aaa43e3fc
Parent hash: 0x54969939…39ccfc6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,143 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.8%3,831,705 / 30,000,000

Base fee

20 gwei

State root

0xa28e07a19233…dd1bb09ce0de

Transactions root

0x3d94f37756db…d92b7df6f70a

Receipts root

0xea8957fbf03a…f4980d603ef1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800