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 #0x8c49a140701a579d8a4713bbfe00488e2cc58f234820171eda7c0deeb9cf3a11 · ArcScan

Block

#21,539,346

2026-09-18 18:17:27 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,346
Timestamp: 54 days ago · 2026-09-18 18:17:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c49a140701a579d8a4713bbfe00488e2cc58f234820171eda7c0deeb9cf3a11
Parent hash: 0x0fb69e69…9af68fca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,346 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.2%1,563,795 / 30,000,000

Base fee

20 gwei

State root

0x1233f6e0ea36…7850992a7679

Transactions root

0x3fe572427942…f2c1d6fb6764

Receipts root

0xc15e2a588f56…1d55335248bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800