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 #21279639 · ArcScan

Block

#21,279,639

2026-09-17 05:41:58 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,639
Timestamp: 33 days ago · 2026-09-17 05:41:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xd67613a9bd65cd39c2eed7fcdb886a9b16bc2daae88a136711a3edb6e0b54c6e
Parent hash: 0x2d1ed7ea…739288d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,639 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,354,790 / 30,000,000

Base fee

20 gwei

State root

0xd0e2d998f865…6f22eeb17593

Transactions root

0xe924d2ca9b98…ab8139628e16

Receipts root

0xfb72f3fb712c…16569c10d1fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800