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 #21355949 · ArcScan

Block

#21,355,949

2026-09-17 16:26:32 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,949
Timestamp: 37 days ago · 2026-09-17 16:26:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bf967e26481a5aa823f42a27eb33d9c9e70fdac8318d3b1ce5b49c57d55c2d4
Parent hash: 0x735245b3…3b944ce9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,949 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.4%2,214,655 / 30,000,000

Base fee

20 gwei

State root

0x5cb4cadf4ab2…702d0b6e2db8

Transactions root

0x8026f9c98137…9a5511b68645

Receipts root

0xc1ad85e49962…f6cc03e73ccc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800