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 #21302019 · ArcScan

Block

#21,302,019

2026-09-17 08:51:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,019
Timestamp: 12 days ago · 2026-09-17 08:51:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb0ad5d8d9f3944fe78e797fa8d9f12db2f61eddeccbdede37d02a3a5d20664d
Parent hash: 0xd617c262…5ebb9e70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,019 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.3%9,701,909 / 30,000,000

Base fee

20 gwei

State root

0x2c20f2f308d1…5dc392894fac

Transactions root

0x07c650531d55…7457443b41a0

Receipts root

0xd4747e844b5b…8a03da72b15e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800