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 #0x16c5d9e37ba1c51c0632d7aa9a831f23623cae47044cd40ad9f2edc59c1bdefa · ArcScan

Block

#21,355,453

2026-09-17 16:22:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,453
Timestamp: 20 days ago · 2026-09-17 16:22:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x16c5d9e37ba1c51c0632d7aa9a831f23623cae47044cd40ad9f2edc59c1bdefa
Parent hash: 0x002a5a6d…610a2cdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,453 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

43.7%13,110,270 / 30,000,000

Base fee

20 gwei

State root

0x2e880f4117c7…be782490ffa9

Transactions root

0xd72d4c9d7af9…62886fa60078

Receipts root

0x588441196ce3…14c3b554b836

Nonce

0x0000000000000000

Extra data

0x00000004a817c800