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 #0x274b434db6b020c8fb1748eab0a6f716ca9f1e475f52d61555f077f3ae61cff2 · ArcScan

Block

#21,327,820

2026-09-17 12:28:57 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,820
Timestamp: 26 days ago · 2026-09-17 12:28:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x274b434db6b020c8fb1748eab0a6f716ca9f1e475f52d61555f077f3ae61cff2
Parent hash: 0xfd3e43b1…663ac984
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,820 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

33.7%10,113,952 / 30,000,000

Base fee

20 gwei

State root

0xc86c2c97cedc…558e98420c51

Transactions root

0x12906c55e653…13e40a271043

Receipts root

0x189dbe5dc4e6…3148cc92888b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800