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 #21322987 · ArcScan

Block

#21,322,987

2026-09-17 11:48:08 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,987
Timestamp: 22 days ago · 2026-09-17 11:48:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2540f207b3a649646b560c956fe3b6d507ad7887786b9c39d339b2b73d21dc60
Parent hash: 0xc1ab2743…1f9b23f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,987 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.5%5,857,196 / 30,000,000

Base fee

20 gwei

State root

0x858d3352b1cf…7722b2f67f68

Transactions root

0xa8894a0e54a6…bc8dc694004f

Receipts root

0x71cf292adde8…20a8efb660f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800