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 #21321082 · ArcScan

Block

#21,321,082

2026-09-17 11:32:03 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,082
Timestamp: 14 days ago · 2026-09-17 11:32:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xc350700ca5a964499cc05d9d2d9c8feab021dd3200153cae2257af899cf91b8b
Parent hash: 0xa353e686…07aeb568
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,082 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

24.0%7,198,345 / 30,000,000

Base fee

20 gwei

State root

0xd33cdb1c45cc…e28f7e437b2d

Transactions root

0x757df9700f35…7dc11cca26a7

Receipts root

0x05d55e02ea29…34df563b053c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800