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 #0x3eeec307f51473dac3febbc653c0e52b3a4c75a2901b4c02625a97fe9d62b80a · ArcScan

Block

#21,255,280

2026-09-17 02:16:12 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,280
Timestamp: 27 days ago · 2026-09-17 02:16:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3eeec307f51473dac3febbc653c0e52b3a4c75a2901b4c02625a97fe9d62b80a
Parent hash: 0x51b1a08b…6008b33c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,280 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.6%7,377,948 / 30,000,000

Base fee

20 gwei

State root

0x29401ca02c81…8c19711d8632

Transactions root

0x48eca6a00318…970e37d5e0da

Receipts root

0xb74b9609118c…69b5abc426a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800