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 #21443875 · ArcScan

Block

#21,443,875

2026-09-18 04:50:26 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,875
Timestamp: 11 days ago · 2026-09-18 04:50:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5deb6b238c493f6fa03474d416a12076deef1506689694387b5831c29004adc
Parent hash: 0xeddf2c43…ff8f7749
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,875 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.7%4,100,470 / 30,000,000

Base fee

20 gwei

State root

0x2220f4abeca4…2fa2a35aed8f

Transactions root

0x82e649c3c650…25d6c12115fb

Receipts root

0xaca027781941…3823ab78fcfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800