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 #21268919 · ArcScan

Block

#21,268,919

2026-09-17 04:11:24 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,919
Timestamp: 42 days ago · 2026-09-17 04:11:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1e699c054aa30b7fa0c030cd1477ccc85c16113b0331c3dba6fa40ecd67d626
Parent hash: 0xf1c5503a…e7717844
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,919 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.6%2,880,552 / 30,000,000

Base fee

20 gwei

State root

0x107281a82b94…7edc7bb7ba73

Transactions root

0x310971d88e53…985f139dd172

Receipts root

0xe91e61cfd632…372d899f8313

Nonce

0x0000000000000000

Extra data

0x00000004a817c800