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 #21358880 · ArcScan

Block

#21,358,880

2026-09-17 16:52:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,880
Timestamp: 6 days ago · 2026-09-17 16:52:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xccca6489bdee0b37b9fee661039638b35f001ff714cf5ddcee72fcb9d8a6f6b5
Parent hash: 0x7cd6e68b…08e98cdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,880 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.5%7,355,464 / 30,000,000

Base fee

20 gwei

State root

0x7a1c968a0a32…963f3f1348f3

Transactions root

0x164bcf53a7c5…b370852fcde7

Receipts root

0xdba605f0a9b3…4c5e47663d31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800