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 #21383394 · ArcScan

Block

#21,383,394

2026-09-17 20:19:13 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,394
Timestamp: 30 days ago · 2026-09-17 20:19:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xdca53727f51a1588be0a08f1b67e9826949ced43bd58528718f4ec03569a6439
Parent hash: 0xa0b8eb1e…1a93ffe6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,394 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

36.6%10,992,505 / 30,000,000

Base fee

20 gwei

State root

0x6c070044ac51…2d51bb7fedf6

Transactions root

0x30daa6212209…67fc6c516159

Receipts root

0x140ed9ace218…5621ab323328

Nonce

0x0000000000000000

Extra data

0x00000004a817c800