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 #21282762 · ArcScan

Block

#21,282,762

2026-09-17 06:08:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,762
Timestamp: 21 days ago · 2026-09-17 06:08:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x858820c5d65b3a38b1b7620e7a1e28005305db02ebd4e5b11aa68d7dcc63535d
Parent hash: 0x2d47ebe4…7c998f29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,762 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.7%3,219,510 / 30,000,000

Base fee

20 gwei

State root

0xea119495a604…3626459245e0

Transactions root

0xa178d73cfa0b…9d5e9c72f777

Receipts root

0x494437d91a68…ea8eea3f303a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800