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 #0x0a22aeaeffc45a64a22b4bb04be6f06e7fcc75cc0716440f9be1bd0ebc76832f · ArcScan

Block

#21,402,549

2026-09-17 23:01:07 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,549
Timestamp: 12 days ago · 2026-09-17 23:01:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a22aeaeffc45a64a22b4bb04be6f06e7fcc75cc0716440f9be1bd0ebc76832f
Parent hash: 0x367ed062…a527c393
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,549 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%947,642 / 30,000,000

Base fee

20 gwei

State root

0x93a9719830b1…043c2bf91bd4

Transactions root

0x1bb5029718c0…85da9a6429b0

Receipts root

0x1536d7928106…9b105df42739

Nonce

0x0000000000000000

Extra data

0x00000004a817c800