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 #21350728 · ArcScan

Block

#21,350,728

2026-09-17 15:42:27 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,728
Timestamp: 31 days ago · 2026-09-17 15:42:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdff47d2e3ae378d59bc6b164e2303a0b1ceec5c21e2be22b64ce53840ec4743
Parent hash: 0xafc22ffc…0ba9a5f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,728 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

29.9%8,975,005 / 30,000,000

Base fee

20 gwei

State root

0xcd0c2f28b5ed…7b6e49aa5cdd

Transactions root

0x1a5c2c3ee33c…61a8c7aa683c

Receipts root

0x876060504400…708734209c54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800