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 #21253344 · ArcScan

Block

#21,253,344

2026-09-17 01:59:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,344
Timestamp: 14 days ago · 2026-09-17 01:59:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x56a52339a7aa12ecde55f8dc3e38848b624ab2531e238eb9c3df1cacc7ad53f0
Parent hash: 0xca1dd042…9d404c24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,344 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.1%4,833,172 / 30,000,000

Base fee

20 gwei

State root

0xd72e2a2d2b3f…57f0dc04d0ca

Transactions root

0x0ae7d8b0c919…0a471103bce4

Receipts root

0x41fbc4a29514…5468717e72a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800