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 #0x1829120d3843b537b0fa857822d952cb4f23b2ebe6b06a1e1af350cc3b589876 · ArcScan

Block

#21,256,774

2026-09-17 02:28:49 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,774
Timestamp: 56 days ago · 2026-09-17 02:28:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x1829120d3843b537b0fa857822d952cb4f23b2ebe6b06a1e1af350cc3b589876
Parent hash: 0x2c0ad520…89c8e2bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,774 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.2%2,747,043 / 30,000,000

Base fee

20 gwei

State root

0x8d65616ddde1…dd5cd5b332ea

Transactions root

0x61c1d1bccfb8…acd6e3bcbf96

Receipts root

0x45d9a15bffe5…eb0fc5dc7156

Nonce

0x0000000000000000

Extra data

0x00000004a817c800