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 #21566940 · ArcScan

Block

#21,566,940

2026-09-18 22:10:46 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,940
Timestamp: 29 days ago · 2026-09-18 22:10:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd47a4eee215e1d7caac0cfcbb87e31b2ce1e0261078bcd57a8adad1b7e7734da
Parent hash: 0x30b6f7c2…709b3021
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,940 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,471,822 / 30,000,000

Base fee

20 gwei

State root

0x1e0f22316d05…b43d47e6ad91

Transactions root

0xb770b8e71967…919bd13a2dd1

Receipts root

0x28425ed5b5b0…7c170c474b2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800