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 #0xb779d4fcd1457a6133528d9ef5ec2c55b88a61720beb09b44410b58719a595ad · ArcScan

Block

#21,388,729

2026-09-17 21:04:18 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,729
Timestamp: 35 days ago · 2026-09-17 21:04:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb779d4fcd1457a6133528d9ef5ec2c55b88a61720beb09b44410b58719a595ad
Parent hash: 0x0cc63e06…50023f5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,729 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.2%6,368,206 / 30,000,000

Base fee

20 gwei

State root

0x900c37075c85…794f4fa66682

Transactions root

0x516d3518282d…11b153c5b5bb

Receipts root

0xaf27dc24f0f2…c11c4d97bdce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800