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 #0x40290c2aec806003ce73ad84b962bd4a462844b4b63f449a87504dbc4a9ab58f · ArcScan

Block

#21,481,202

2026-09-18 10:05:58 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,202
Timestamp: 53 days ago · 2026-09-18 10:05:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x40290c2aec806003ce73ad84b962bd4a462844b4b63f449a87504dbc4a9ab58f
Parent hash: 0x2fd21651…f4b52676
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,202 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.9%1,462,615 / 30,000,000

Base fee

20 gwei

State root

0x59c07b5f5682…e30f21c603ee

Transactions root

0xa19222d6e732…05974ada5dfc

Receipts root

0x29f0bacdec40…fe6f488b4119

Nonce

0x0000000000000000

Extra data

0x00000004a817c800