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 #0x90c8bd01c63a8bb58ab014a3c4fbca0ec2f61127d98b2784176b486cd9ee09b6 · ArcScan

Block

#21,548,980

2026-09-18 19:38:54 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,980
Timestamp: 35 days ago · 2026-09-18 19:38:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x90c8bd01c63a8bb58ab014a3c4fbca0ec2f61127d98b2784176b486cd9ee09b6
Parent hash: 0x9411d219…f40408d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,980 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.8%1,442,291 / 30,000,000

Base fee

20 gwei

State root

0x4191169fea56…99c86afcf7dc

Transactions root

0xaab416138fcf…abbbc3b9747a

Receipts root

0x8cc4ef8c947b…a286c8f55f27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800