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 #0x8147905b84967527838f43eeeb5bacde623c13aef264e3e68fc63e80bdf2eb99 · ArcScan

Block

#21,347,978

2026-09-17 15:19:13 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,978
Timestamp: 11 days ago · 2026-09-17 15:19:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8147905b84967527838f43eeeb5bacde623c13aef264e3e68fc63e80bdf2eb99
Parent hash: 0xe4e4c7d3…b73db382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,978 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.7%3,197,008 / 30,000,000

Base fee

20 gwei

State root

0xd50c5a8e26a4…1a5d6335fbcd

Transactions root

0x7804a640cf26…e157bd0f30af

Receipts root

0x081987a0753b…3397000a7b98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800