Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9728b80ba6615a699dd4d1f34bcb55a2d57c0222222bd067d5d4d1c11dad57ba · ArcScan

Block

#21,388,754

2026-09-17 21:04:31 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,754
Timestamp: 36 days ago · 2026-09-17 21:04:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x9728b80ba6615a699dd4d1f34bcb55a2d57c0222222bd067d5d4d1c11dad57ba
Parent hash: 0xb2041deb…f4ca98d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,754 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.7%2,312,496 / 30,000,000

Base fee

20 gwei

State root

0xbc8b8f581d95…3bb9f259469d

Transactions root

0xa244cf1abd91…b79f6948da04

Receipts root

0xc5d842ff1258…30f31c75abe6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800