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 #21252345 · ArcScan

Block

#21,252,345

2026-09-17 01:51:25 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,345
Timestamp: 12 days ago · 2026-09-17 01:51:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x30cf9853618d363cb0302b72d447bc2a041b6d1b69489f2d9acd9c17642c4eea
Parent hash: 0x5f3aec5a…5863073d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,345 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.9%7,172,479 / 30,000,000

Base fee

20 gwei

State root

0x628068dfd433…1dc639bc73a4

Transactions root

0x0088ad283bb0…1436dc395174

Receipts root

0x9aaad84f7b40…a098dbc93267

Nonce

0x0000000000000000

Extra data

0x00000004a817c800