Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa5e9a7702d3c33ca2c9c06daff5c137afbfceb17d832536a2e5823146bf88836 · ArcScan

Block

#21,235,456

2026-09-16 23:28:50 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,456
Timestamp: 32 days ago · 2026-09-16 23:28:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5e9a7702d3c33ca2c9c06daff5c137afbfceb17d832536a2e5823146bf88836
Parent hash: 0x8621a5b5…c16296ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,456 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.5%7,044,800 / 30,000,000

Base fee

20 gwei

State root

0x9ca5f7fed818…8242169b1382

Transactions root

0x746ec63071e9…b264d60132d4

Receipts root

0x1c44b96ff1c3…ea58bd084815

Nonce

0x0000000000000000

Extra data

0x00000004a817c800