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 #0xa979f2785180c9da29db09f0a19fcfcc06350356ea0577c40442d65af4ac70d3 · ArcScan

Block

#21,553,503

2026-09-18 20:17:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,503
Timestamp: 6 days ago · 2026-09-18 20:17:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa979f2785180c9da29db09f0a19fcfcc06350356ea0577c40442d65af4ac70d3
Parent hash: 0x936c10a4…638c3fa3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,503 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.5%1,035,428 / 30,000,000

Base fee

20 gwei

State root

0x1c13b771d8c9…9018a427adc3

Transactions root

0xed6292ce9241…147f6d6a5885

Receipts root

0x18b375afcb01…39f2c485911e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800