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 #21379488 · ArcScan

Block

#21,379,488

2026-09-17 19:46:13 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,488
Timestamp: 48 days ago · 2026-09-17 19:46:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x501b8fd77c1e4c852f6a7c6f0fb1d5bbca97509c69467443305fca0011ca35bc
Parent hash: 0x7acddde4…68bd61fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,488 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,257,403 / 30,000,000

Base fee

20 gwei

State root

0xba80ab0f339b…317c3fc0f0fc

Transactions root

0xc0fbba053016…76b644138cd3

Receipts root

0x116e8af0ca82…ebdba84a03f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800