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

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 #21253678 · ArcScan

Block

#21,253,678

2026-09-17 02:02:40 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,678
Timestamp: 24 days ago · 2026-09-17 02:02:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x50b0dd4eef0d5969fcb5587b4caecd79608e23eb8e01b82c574a391283274445
Parent hash: 0x223bf97c…93461997
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,678 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

39.7%11,911,869 / 30,000,000

Base fee

20 gwei

State root

0x42e0ad6bb18b…1ee4e7ce042c

Transactions root

0x74bac7861031…ba13bdadebd2

Receipts root

0x30f0d5334cac…603e9c447a98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800