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 #21250888 · ArcScan

Block

#21,250,888

2026-09-17 01:39:07 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,888
Timestamp: 27 days ago · 2026-09-17 01:39:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a9b4485882da473db86c7f5134aa0dc37372ebaebffdc670463fc1d0a8091ea
Parent hash: 0xcf8b210d…230d2965
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,888 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.1%8,447,598 / 30,000,000

Base fee

20 gwei

State root

0xde908f522802…284851eff161

Transactions root

0xad8f2707b0e9…02bf20c3416d

Receipts root

0x4d8208ec1032…80cddb209a12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800