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 #21318537 · ArcScan

Block

#21,318,537

2026-09-17 11:10:34 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,537
Timestamp: 36 days ago · 2026-09-17 11:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x740390c59430f1ce3d976631c2b3d546add2cd8b4db0319f8c8722f907bbdf20
Parent hash: 0x66cf5c45…ddad08b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,537 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.3%9,401,724 / 30,000,000

Base fee

20 gwei

State root

0xcbafd6fc303e…28baa72e0cc9

Transactions root

0xd5b7b8f90516…ed176c5f1d8f

Receipts root

0x1df2d5a949b3…2a952eec543f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800