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 #21250828 · ArcScan

Block

#21,250,828

2026-09-17 01:38:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,828
Timestamp: 29 days ago · 2026-09-17 01:38:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a960fb0f0bf6499724b910153716e9396b8de48f6e653db6afd3f5ef2a0d437
Parent hash: 0x23fdf8e9…4eff6892
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,828 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.7%7,708,706 / 30,000,000

Base fee

20 gwei

State root

0x7d5014aff4d2…8987bbe5aa16

Transactions root

0xcfed939a88c4…883eabfded86

Receipts root

0x0d30bfd468d0…08462a9eff00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800