Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8b8dc4ae8019f8856ed76a1f7a5f684c1da5c5b73e72b05ad527ba0223648d72 · ArcScan

Block

#21,549,277

2026-09-18 19:41:25 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,277
Timestamp: 26 days ago · 2026-09-18 19:41:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b8dc4ae8019f8856ed76a1f7a5f684c1da5c5b73e72b05ad527ba0223648d72
Parent hash: 0x1111da1d…4703b79a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,277 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%854,332 / 30,000,000

Base fee

20 gwei

State root

0x5b3e9bb88259…cf4b3b0d97f5

Transactions root

0x51584f19b260…5b6063275c49

Receipts root

0x6c80a498ad36…ed68fe3a576e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800