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 #21211076 · ArcScan

Block

#21,211,076

2026-09-16 20:03:03 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,076
Timestamp: 18 days ago · 2026-09-16 20:03:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xa83c3b52e940abdd21fbf3c97422f008b3c636a4576a5eac447c3e1e0e362f56
Parent hash: 0x273c9317…7ad01be2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,076 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

58.7%17,603,259 / 30,000,000

Base fee

20 gwei

State root

0x2a588950ae4c…15bbe3474ed6

Transactions root

0xe810908539eb…1bc28feeae4c

Receipts root

0x94d718a9ada1…9b2a9052c022

Nonce

0x0000000000000000

Extra data

0x00000004a817c800