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 #0x27cbb448a6afc8a6819505ccf5e2f91642d7a42ee3d5f4459c09463757626d8e · ArcScan

Block

#21,300,455

2026-09-17 08:37:52 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,455
Timestamp: 32 days ago · 2026-09-17 08:37:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x27cbb448a6afc8a6819505ccf5e2f91642d7a42ee3d5f4459c09463757626d8e
Parent hash: 0x275bb5af…af83fd5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,455 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.4%11,817,410 / 30,000,000

Base fee

20 gwei

State root

0x521cdd4bf510…5aae729c4aba

Transactions root

0xaf39edfaf7a4…5a55ff141e13

Receipts root

0xe7ad051496cc…7df399588c32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800