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 #21394599 · ArcScan

Block

#21,394,599

2026-09-17 21:53:55 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,599
Timestamp: 19 days ago · 2026-09-17 21:53:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdeb2eef8b455aabb5fd9d2cc642caedac5c0afff23702bbb79ff5dfd06b9d75
Parent hash: 0xefb11db8…028d0479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,599 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.0%898,227 / 30,000,000

Base fee

20 gwei

State root

0xfd1231f7bfd0…f576a301ff69

Transactions root

0xbc6f74719a6f…a0fc4c4ae697

Receipts root

0xc4a54ba7c1b1…d8ab7130a8ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800