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 #0xca278485d48f9acf59e4f66771d23f5cd1ba538764eb54e7ed105d8945a54266 · ArcScan

Block

#21,296,939

2026-09-17 08:08:09 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,939
Timestamp: 58 days ago · 2026-09-17 08:08:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xca278485d48f9acf59e4f66771d23f5cd1ba538764eb54e7ed105d8945a54266
Parent hash: 0x4b02dc8c…634819e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,939 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.4%6,431,481 / 30,000,000

Base fee

20 gwei

State root

0x10e4920204d5…57736e7966d4

Transactions root

0x6b172b2decd6…8c64d49fd719

Receipts root

0x905e35d7e5fa…31d286d536a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800