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 #0x73a291c8833134d7de5933bc9f9baba5b8cf26f85d4de010fafc5cb0e69be400 · ArcScan

Block

#21,400,073

2026-09-17 22:40:12 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,073
Timestamp: 5 days ago · 2026-09-17 22:40:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x73a291c8833134d7de5933bc9f9baba5b8cf26f85d4de010fafc5cb0e69be400
Parent hash: 0xc86ab28e…477aa31b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,073 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.9%2,370,513 / 30,000,000

Base fee

20 gwei

State root

0xf8600cf2b4d8…1a00a6ecbdc6

Transactions root

0xa33cf159dfae…eb46491d25d6

Receipts root

0xbadc78b82a22…f270e16d0233

Nonce

0x0000000000000000

Extra data

0x00000004a817c800