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 #21230440 · ArcScan

Block

#21,230,440

2026-09-16 22:46:30 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,440
Timestamp: 15 days ago · 2026-09-16 22:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x645362f8e251faca95db8bf470fd1e7393db9edc3860d0dc328f6cbb62c16940
Parent hash: 0xcce81876…9cf71e8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,440 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

77.4%23,228,848 / 30,000,000

Base fee

20 gwei

State root

0x8a6b9717376f…721b92b744ed

Transactions root

0x6a305bd9cd18…1e34f537d78a

Receipts root

0x633c7179c078…3c9b557fd222

Nonce

0x0000000000000000

Extra data

0x00000004a817c800