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 #0xe9c556eb86985e72d7f07d1906b20946d1791e85319eb2d94dc435570045a7ba · ArcScan

Block

#21,542,344

2026-09-18 18:42:48 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,344
Timestamp: 26 days ago · 2026-09-18 18:42:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9c556eb86985e72d7f07d1906b20946d1791e85319eb2d94dc435570045a7ba
Parent hash: 0x8d4e5542…30e8b0b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,344 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.0%1,791,673 / 30,000,000

Base fee

20 gwei

State root

0xce90b4824723…dd2958b6e898

Transactions root

0x2ec4b6254421…34685a8eb3d0

Receipts root

0xe2e36c881f35…eb351a7ab4d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800