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 #0xa3314cb2b05c4e9ccf9369fdc93d1eba61933e911dc86c1a2ca84d5400b51dbc · ArcScan

Block

#21,418,707

2026-09-18 01:17:43 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,707
Timestamp: 14 days ago · 2026-09-18 01:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3314cb2b05c4e9ccf9369fdc93d1eba61933e911dc86c1a2ca84d5400b51dbc
Parent hash: 0x4b345d72…985e613a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,707 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.9%2,662,708 / 30,000,000

Base fee

20 gwei

State root

0x27b8ee43306d…ac886884b5cd

Transactions root

0x42c57ab03100…b7dc3fa7d101

Receipts root

0xe3b5dc08f052…bf5f5d43ea13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800