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 #21391619 · ArcScan

Block

#21,391,619

2026-09-17 21:28:44 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,619
Timestamp: 14 days ago · 2026-09-17 21:28:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aed7c15a2f4db6712e075eb463ba44a3372f213d2e8ad26f849094c80a3e182
Parent hash: 0x28b5a120…6db268b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,619 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,574,123 / 30,000,000

Base fee

20 gwei

State root

0xf63af7a54d8d…b602da579264

Transactions root

0x61d752dd3e8c…72b1255a6cbe

Receipts root

0xe6c5168cfc1f…421734d80177

Nonce

0x0000000000000000

Extra data

0x00000004a817c800