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 #21382259 · ArcScan

Block

#21,382,259

2026-09-17 20:09:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,259
Timestamp: 7 days ago · 2026-09-17 20:09:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2ed787b8ddc76f2f109ea4a8243d43315efa302c4c54531be62d1f5312acfe9
Parent hash: 0x03e1244f…682c5210
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,259 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.0%2,997,828 / 30,000,000

Base fee

20 gwei

State root

0xdc1b79f4ddc3…fbcce8fa9127

Transactions root

0xb4e0bc0c78a2…04bc20aba3c4

Receipts root

0xe18461521686…1a23f0b2b33c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800