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 #21350688 · ArcScan

Block

#21,350,688

2026-09-17 15:42:06 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,688
Timestamp: 29 days ago · 2026-09-17 15:42:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xccbf4525d55296a018e468a0ebc182725f15a5f80a61b530682dea971cf599a9
Parent hash: 0x5843b5de…a6f37ba8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,688 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

53.9%16,169,194 / 30,000,000

Base fee

20 gwei

State root

0xa18e1f5dfae1…4ca3e6668066

Transactions root

0x422678fcbb28…2454d7928aef

Receipts root

0x7b94007f9fd3…8bcc3d106202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800