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 #0xfc9cc330101175ab7e00e98929e2c302f7b8ced293eeeb15b1c72a2c2138e545 · ArcScan

Block

#21,275,718

2026-09-17 05:08:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,718
Timestamp: 6 days ago · 2026-09-17 05:08:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc9cc330101175ab7e00e98929e2c302f7b8ced293eeeb15b1c72a2c2138e545
Parent hash: 0x899c29a5…7fb5eeed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,718 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.6%4,676,751 / 30,000,000

Base fee

20 gwei

State root

0x834f89117ac3…4eaf98a37734

Transactions root

0x95e57c63e30a…b8a0e6c5409d

Receipts root

0xbca492474a00…fbcff83e1357

Nonce

0x0000000000000000

Extra data

0x00000004a817c800