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 #21230221 · ArcScan

Block

#21,230,221

2026-09-16 22:44:39 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,221
Timestamp: 18 days ago · 2026-09-16 22:44:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x85c13920ac3e795841f036ab6af220eb5b080625388c7f897e40923df72dc615
Parent hash: 0xad518c6f…0af32caf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,221 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.2%5,761,779 / 30,000,000

Base fee

20 gwei

State root

0x5d2a86700a70…c09e13169d65

Transactions root

0x2d462402d060…17a3138d7f82

Receipts root

0xc6aea51fc70f…20386a49427d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800