Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x72f76b2c91802f48974b357af5ca578c6c1040c990dc3e4ce7bf3a5d45dbe51b · ArcScan

Block

#21,330,522

2026-09-17 12:51:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,522
Timestamp: 3 days ago · 2026-09-17 12:51:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x72f76b2c91802f48974b357af5ca578c6c1040c990dc3e4ce7bf3a5d45dbe51b
Parent hash: 0x8c0e1b2f…e123a204
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,522 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.9%5,369,996 / 30,000,000

Base fee

20 gwei

State root

0xf9432172072e…ebe61c3413b1

Transactions root

0x5fe6341b5261…1b9bebd27988

Receipts root

0xc72b2038ce29…5a35e879b0b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800