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 #21412349 · ArcScan

Block

#21,412,349

2026-09-18 00:23:58 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,349
Timestamp: 55 days ago · 2026-09-18 00:23:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x28cf5811fe13c8d5b875bc4c0ee4bee699b106f15f806723ea4729c6e6819905
Parent hash: 0x096b08eb…bf340ed0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,349 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.9%2,675,220 / 30,000,000

Base fee

20 gwei

State root

0x80ea38b57df5…8a77e3c289c1

Transactions root

0x14594a0334cf…d5e5de2ebef4

Receipts root

0x76be5fda5106…613cfe5d9abb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800