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 #21246147 · ArcScan

Block

#21,246,147

2026-09-17 00:59:05 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,147
Timestamp: 5 days ago · 2026-09-17 00:59:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xcaab385ec1b5b7694ad1975cd3451b21b4fb062232fdb54b51c87061bc64aa91
Parent hash: 0xbb9ae626…532ef143
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,147 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.6%4,996,436 / 30,000,000

Base fee

20 gwei

State root

0xaf8c279a73e5…6d446ce24490

Transactions root

0x50ff18e6d2fe…d00d00071511

Receipts root

0x8b0138bfc251…02bc89587761

Nonce

0x0000000000000000

Extra data

0x00000004a817c800