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 #21515864 · ArcScan

Block

#21,515,864

2026-09-18 14:58:58 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,864
Timestamp: 36 days ago · 2026-09-18 14:58:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xf01f5b7c8cf9b4f5fa0b4b5b0b1756c652e54da317249ebddd0fbb9889a43b39
Parent hash: 0x8baceffb…f73d3ee9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,864 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

41.3%12,399,050 / 30,000,000

Base fee

20 gwei

State root

0xe8931d3d96f8…7e43dbdeaa4c

Transactions root

0xa118d60e75ea…12c69e4ea65b

Receipts root

0x8fdfd325d3fd…f54a3155e268

Nonce

0x0000000000000000

Extra data

0x00000004a817c800