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 #21237468 · ArcScan

Block

#21,237,468

2026-09-16 23:45:49 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,468
Timestamp: 12 days ago · 2026-09-16 23:45:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x531413a1341ba215a598ece3e0a4b71adbd835c9c06713d33531ed29eb0bf0d4
Parent hash: 0xcf40b480…019a0528
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,468 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.8%3,252,930 / 30,000,000

Base fee

20 gwei

State root

0xbe7c99032994…597a016d9c92

Transactions root

0x2cde50a13375…c933c63845fe

Receipts root

0x0a0f1ceaf26b…07ceee754f48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800