Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x879a5d821ebe33dcadedc29d5029daf2d94c3752d94cf588248a83da9425f738 · ArcScan

Block

#21,528,277

2026-09-18 16:43:53 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,277
Timestamp: 5 days ago · 2026-09-18 16:43:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x879a5d821ebe33dcadedc29d5029daf2d94c3752d94cf588248a83da9425f738
Parent hash: 0xb19c62e1…34bbdb13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,277 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.8%1,437,360 / 30,000,000

Base fee

20 gwei

State root

0xf33252f2d89d…b075c99b99af

Transactions root

0x7d63199878a3…1dc0fa437510

Receipts root

0x2e7de5b23459…7de14296e760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800