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 #0x0cb1f77ce6bb1affb314021526d906bab0882d88795d2a2a56279412ef3a63cb · ArcScan

Block

#21,239,323

2026-09-17 00:01:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,323
Timestamp: 7 days ago · 2026-09-17 00:01:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cb1f77ce6bb1affb314021526d906bab0882d88795d2a2a56279412ef3a63cb
Parent hash: 0xd40883f0…e9c7c755
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,323 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

60.7%18,219,058 / 30,000,000

Base fee

20 gwei

State root

0x4d89b59e7623…1dbbf58892dd

Transactions root

0x508a563c6d73…05ce7f982660

Receipts root

0x9bfbed18ceaa…5586846ff4d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800