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 #21213374 · ArcScan

Block

#21,213,374

2026-09-16 20:22:27 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,374
Timestamp: 17 days ago · 2026-09-16 20:22:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xac6c02162a6cca2b9f0b881a4b202fa89abc2f13f571449425c131f4d69670ef
Parent hash: 0xd27d89ed…f1b57545
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,374 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

94.3%28,279,151 / 30,000,000

Base fee

20 gwei

State root

0x3740964b3900…c48d80c01af9

Transactions root

0xe8519df43e2d…569c3e4afcaf

Receipts root

0xbbabefcbe9d5…fe6d9c3a7140

Nonce

0x0000000000000000

Extra data

0x00000004a8553495