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 #0x9b85e2037ae78cffca91bc2aab38f77d128522f260eec70033de62fea496fa53 · ArcScan

Block

#21,213,155

2026-09-16 20:20:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,155
Timestamp: 11 days ago · 2026-09-16 20:20:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b85e2037ae78cffca91bc2aab38f77d128522f260eec70033de62fea496fa53
Parent hash: 0x58db4cbc…a2d417b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,155 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

36.9%11,068,888 / 30,000,000

Base fee

20 gwei

State root

0xc5c6bde6639a…13a569345179

Transactions root

0x5330e1faaadb…1474b0a04b90

Receipts root

0xd60c0a96bbfe…6de9c30fe34a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800