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 #21294099 · ArcScan

Block

#21,294,099

2026-09-17 07:44:09 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,099
Timestamp: 10 days ago · 2026-09-17 07:44:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x443b2a3a3d203133836ead28e35ef6a600ee0f2f5b6dfbbb8f0a870f20435641
Parent hash: 0xab695dd6…4cb3c4d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,099 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.7%2,903,637 / 30,000,000

Base fee

20 gwei

State root

0x731d4a92ed15…be824af76d47

Transactions root

0x5cf28da53e3f…28814226114f

Receipts root

0x7b9954ed6bb8…ccebc7fa5355

Nonce

0x0000000000000000

Extra data

0x00000004a817c800