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 #21211212 · ArcScan

Block

#21,211,212

2026-09-16 20:04:12 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,212
Timestamp: 14 days ago · 2026-09-16 20:04:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f02baa1d071f7dde852d3342d8e7203ad42b0adc33990109c68e81aaa9db884
Parent hash: 0x4bc2dc4f…ef41edcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,212 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.0%10,504,967 / 30,000,000

Base fee

20 gwei

State root

0x3e3e7a9dff1b…abc1e40cc959

Transactions root

0x6e587412e9b9…6b2ac01a9553

Receipts root

0x351bac494b5c…7de6f7893398

Nonce

0x0000000000000000

Extra data

0x00000004a817c800