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 #0x3906c95dae16b3d2d94cd492763fdbd1091bfec21ec4621ea8d77f64f217c830 · ArcScan

Block

#21,508,897

2026-09-18 14:00:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,897
Timestamp: 47 days ago · 2026-09-18 14:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3906c95dae16b3d2d94cd492763fdbd1091bfec21ec4621ea8d77f64f217c830
Parent hash: 0x01fe14c1…1ab83dba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,897 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.9%4,466,360 / 30,000,000

Base fee

20 gwei

State root

0x04c390cfe281…8d91b2ced216

Transactions root

0xe1fd69a904f6…5fe42a76c24c

Receipts root

0x12bf3e05273a…00698842136b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800