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

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 #21270766 · ArcScan

Block

#21,270,766

2026-09-17 04:27:00 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,766
Timestamp: 12 days ago · 2026-09-17 04:27:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x94e99a095de94fef4ae2772f5f4407958e5b8461f1a30e224e06d26eeb4b18fc
Parent hash: 0xd6e8f172…063eb71b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,766 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.9%5,677,820 / 30,000,000

Base fee

20 gwei

State root

0x54e460558dc9…c40beca23ae8

Transactions root

0xdddbb2137e5a…c79876371435

Receipts root

0x9043d1d813d3…59476cd18334

Nonce

0x0000000000000000

Extra data

0x00000004a817c800