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 #21446430 · ArcScan

Block

#21,446,430

2026-09-18 05:12:02 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,430
Timestamp: 54 days ago · 2026-09-18 05:12:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xa327618664ef0578686659b04808bb29dce079fb08d9762dab3edc4edb17c717
Parent hash: 0xefad30f7…eb4d5a10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,430 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.4%1,020,825 / 30,000,000

Base fee

20 gwei

State root

0x4609c0d5b15b…75dccf76e8cb

Transactions root

0x490f22849137…46b083567713

Receipts root

0x276f2587e411…3db4db05e8da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800