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 #21373436 · ArcScan

Block

#21,373,436

2026-09-17 18:55:05 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,436
Timestamp: 48 days ago · 2026-09-17 18:55:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x44f03d9b9e83086e10ce059075517b0a714911db8ed3edc1b4e181d357b74412
Parent hash: 0xe8cf50aa…18d7890b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,436 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.1%5,744,442 / 30,000,000

Base fee

20 gwei

State root

0x67d2a866de84…35eba1fa3ffb

Transactions root

0xd12770779e57…2b3568f99cc1

Receipts root

0x3eaf7b8ce842…850cd02e4fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800