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 #21284456 · ArcScan

Block

#21,284,456

2026-09-17 06:22:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,456
Timestamp: 7 days ago · 2026-09-17 06:22:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x517c12021198024088383a46eb399ab4410644ac7ac36e24c9cf73bc2e946ebf
Parent hash: 0x41922e19…b25d426f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,456 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.5%1,340,555 / 30,000,000

Base fee

20 gwei

State root

0x72afeea3a614…aeb572e04257

Transactions root

0x64ebdfb5fdb3…c25e5700fa69

Receipts root

0x3115e6f3afb6…3f1ed5030a87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800