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 #21521196 · ArcScan

Block

#21,521,196

2026-09-18 15:44:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,196
Timestamp: 18 days ago · 2026-09-18 15:44:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x116a5a79153db39bf333d994917495b32985f2ec47a27b2bbf59a2b4e07b042e
Parent hash: 0x1ef2ef6f…988c1ee7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,196 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,503,036 / 30,000,000

Base fee

20 gwei

State root

0x7d11f8af0b7e…dc703159c4d7

Transactions root

0x85869f10d1c3…ca6113e37bb4

Receipts root

0x3d0e23ae7907…5a22ced7c964

Nonce

0x0000000000000000

Extra data

0x00000004a817c800