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 #21328003 · ArcScan

Block

#21,328,003

2026-09-17 12:30:29 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,003
Timestamp: 31 days ago · 2026-09-17 12:30:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d1e52007e239402b9116f127765b2254ad1b103bd2e4f09831725482ddadd90
Parent hash: 0x347d3fbf…531af722
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,003 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

18.0%5,402,365 / 30,000,000

Base fee

20 gwei

State root

0x0c3fce6939a6…ece533ef500a

Transactions root

0x79e6e0b5fc1b…93bd5356183d

Receipts root

0xc6e21780718f…7775f7eb78e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800