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 #21265224 · ArcScan

Block

#21,265,224

2026-09-17 03:40:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,224
Timestamp: 8 days ago · 2026-09-17 03:40:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ec332b5da402c0a708b31f8716efca6d7e68d03ad4073ed116bda663905087b
Parent hash: 0xd425fbc3…e1274379
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,224 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

53.4%16,024,011 / 30,000,000

Base fee

20 gwei

State root

0x499c3af1a97e…8b1d7a295eac

Transactions root

0x93e774fa2e0b…724999d34c36

Receipts root

0x6c0391bec37d…97f8b5b38042

Nonce

0x0000000000000000

Extra data

0x00000004a817c800