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 #0xc42bf5952977a1aa9ded6d9534fdae16dcf655e19f0f90360f3b02eb9d5b184b · ArcScan

Block

#21,267,682

2026-09-17 04:00:57 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,682
Timestamp: 35 days ago · 2026-09-17 04:00:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc42bf5952977a1aa9ded6d9534fdae16dcf655e19f0f90360f3b02eb9d5b184b
Parent hash: 0x07426948…5f7cf18e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,682 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.8%5,347,479 / 30,000,000

Base fee

20 gwei

State root

0x1e1f15917e76…34d26c329ec1

Transactions root

0x101231051871…ecffdf67c1be

Receipts root

0x2ffab6779ebd…231b27c88072

Nonce

0x0000000000000000

Extra data

0x00000004a817c800