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 #21397484 · ArcScan

Block

#21,397,484

2026-09-17 22:18:18 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,484
Timestamp: 57 days ago · 2026-09-17 22:18:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3abd9f2fa23e15c48b33f60615701d90c904e3e1c649d11275422ad7f42649c
Parent hash: 0xee005ede…815b3f33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,484 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.9%1,169,645 / 30,000,000

Base fee

20 gwei

State root

0x14e2050ef06d…9eb623e7dc5e

Transactions root

0x268e3700a910…0e67abfb47f8

Receipts root

0x910d708d58d1…0d946e95c54a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800