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 #0x99aa5607993b382aa1a766608f4e5c605e31b33aa8d9273c64b13617632f506b · ArcScan

Block

#21,398,751

2026-09-17 22:29:01 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,751
Timestamp: 47 days ago · 2026-09-17 22:29:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x99aa5607993b382aa1a766608f4e5c605e31b33aa8d9273c64b13617632f506b
Parent hash: 0xe95e5df7…ead34e44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,751 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.9%1,470,033 / 30,000,000

Base fee

20 gwei

State root

0xca2346fa46ef…12843a69d9f9

Transactions root

0x251cb21c200e…a1380e4f8f80

Receipts root

0x25b85cdc223a…4258d48757cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800