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 #21376779 · ArcScan

Block

#21,376,779

2026-09-17 19:23:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,779
Timestamp: 50 days ago · 2026-09-17 19:23:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2999ff6304512c7a30bd09424d320f40dbe4900f33058fb597eaf147ddf718d
Parent hash: 0x21bfb67e…2fca7503
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,779 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.6%5,280,024 / 30,000,000

Base fee

20 gwei

State root

0xfc11dcf68c8d…62b95c97574b

Transactions root

0x7125dd87e34e…7439ada442c0

Receipts root

0x88d52ddd893e…bd6d7bf81a4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800