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 #0xcca948ef80227cdb08c554e615fab272c55603e53315f51aef96229e322f3b1e · ArcScan

Block

#21,508,158

2026-09-18 13:53:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,158
Timestamp: 54 days ago · 2026-09-18 13:53:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xcca948ef80227cdb08c554e615fab272c55603e53315f51aef96229e322f3b1e
Parent hash: 0x04e4e81c…1edafac9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,158 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.8%840,161 / 30,000,000

Base fee

20 gwei

State root

0xc74f8a45fa86…d9287c79c504

Transactions root

0x9a6992f06c22…80a568bd38f1

Receipts root

0x4e42792d08c6…ed414d99e409

Nonce

0x0000000000000000

Extra data

0x00000004a817c800