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 #21549061 · ArcScan

Block

#21,549,061

2026-09-18 19:39:36 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,061
Timestamp: 32 days ago · 2026-09-18 19:39:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x229b71475f8dcd4bd1583b1b83bf89b8af669e26898bc12dd9178d4b873aee1e
Parent hash: 0xdb6e8bf3…2c642929
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,061 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.7%3,501,419 / 30,000,000

Base fee

20 gwei

State root

0xd60c0caa1b09…2b9ed66d8e42

Transactions root

0xcc7bab5be092…be38a73ed9bb

Receipts root

0x5be5a2eaabb0…1a5dfe800634

Nonce

0x0000000000000000

Extra data

0x00000004a817c800