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 #21543094 · ArcScan

Block

#21,543,094

2026-09-18 18:49:09 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,094
Timestamp: 47 days ago · 2026-09-18 18:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xc615f18ed2f3a7583384b433ce1f1c526056fdca07d02bcf5209b6978b8d59f1
Parent hash: 0xe37390a2…7c84b6b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,094 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.9%4,771,900 / 30,000,000

Base fee

20 gwei

State root

0x28a25c1d57bf…d26a4635d210

Transactions root

0x455823d96184…cec6261e4a8e

Receipts root

0x8f97d1f76f36…1a0f44cee1e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800