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 #21330304 · ArcScan

Block

#21,330,304

2026-09-17 12:49:56 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,304
Timestamp: 12 days ago · 2026-09-17 12:49:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe55cf59a4accc39aa76cca9abbd74c3e01e6c40676467e6bf37415edc9689f1f
Parent hash: 0x5e6fe54e…c3208c00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,304 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.5%4,346,268 / 30,000,000

Base fee

20 gwei

State root

0x4c4f2334c81c…fa4b592a033a

Transactions root

0x08d6032bfab7…50c07c1a19bb

Receipts root

0xd23973d3f88a…356cea72c68e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800