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 #21412750 · ArcScan

Block

#21,412,750

2026-09-18 00:27:21 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,750
Timestamp: 58 days ago · 2026-09-18 00:27:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bb22016059ec7f3e45ad2ff1facdb8e35a4f8667aac8c171ef9aa110efc8384
Parent hash: 0xa2c765db…1f796c3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,750 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.3%3,094,739 / 30,000,000

Base fee

20 gwei

State root

0x42abd45bcbee…e482089608c3

Transactions root

0x496c1839abc4…4283d09bf6a9

Receipts root

0xde666eec7bee…26cf9272c97c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800