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 #21402551 · ArcScan

Block

#21,402,551

2026-09-17 23:01:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,551
Timestamp: 12 days ago · 2026-09-17 23:01:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd25c388a71fa1e46d68b232132daa4e255f6919ffaaaaa7787d945d97b2c240a
Parent hash: 0x14013094…f7ef1eab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,551 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.2%1,567,838 / 30,000,000

Base fee

20 gwei

State root

0xae869faf270a…f974a2bdf6a5

Transactions root

0x768946183508…0f6f86ab413a

Receipts root

0x3156e47f591a…7b14e2283546

Nonce

0x0000000000000000

Extra data

0x00000004a817c800