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 #21298457 · ArcScan

Block

#21,298,457

2026-09-17 08:20:59 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,457
Timestamp: 59 days ago · 2026-09-17 08:20:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x94d0ed861ef15d82035187f16af3dc573105e99476998b9e7bc15d06d17a1912
Parent hash: 0xfb221e97…6cf8e144
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,457 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

38.0%11,387,111 / 30,000,000

Base fee

20 gwei

State root

0x0cda64b898de…fb91b251f29b

Transactions root

0x09297330a159…9b37fd3f3e98

Receipts root

0x58cd10ea0976…bcbad642eefa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800