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 #21265785 · ArcScan

Block

#21,265,785

2026-09-17 03:44:56 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,785
Timestamp: 7 days ago · 2026-09-17 03:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xff847821e0a862197d9442e2f51767b44ceda1df6d7333157706c4c32d871466
Parent hash: 0x327d8c11…899b37aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,785 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

33.3%9,992,702 / 30,000,000

Base fee

20 gwei

State root

0x0b49e55f704e…814dba5e29ca

Transactions root

0x15fd2d3fa4c9…302a196f373a

Receipts root

0x38936fa6a7c2…20b84b67986a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800