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 #0x3a765f5ff5ef72fdd2088020a82b3c9f18222e54fdaa5992b947e80435bb71cc · ArcScan

Block

#21,267,399

2026-09-17 03:58:33 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,399
Timestamp: 26 days ago · 2026-09-17 03:58:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a765f5ff5ef72fdd2088020a82b3c9f18222e54fdaa5992b947e80435bb71cc
Parent hash: 0xb6d5d7a0…2b0277f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,399 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.5%5,863,535 / 30,000,000

Base fee

20 gwei

State root

0x24de7169dc0e…be20a1afd381

Transactions root

0xc119b4cfce64…716d15e403ba

Receipts root

0x4522b067cab7…182b817fa37c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800