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 #0x10a6949c03983154673f0aa94896e97b9acc2efc2373a23f15d379bc091b6f9f · ArcScan

Block

#21,212,739

2026-09-16 20:17:05 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,739
Timestamp: 3 days ago · 2026-09-16 20:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x10a6949c03983154673f0aa94896e97b9acc2efc2373a23f15d379bc091b6f9f
Parent hash: 0x3cbf95d8…cb0140a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,739 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

53.8%16,146,444 / 30,000,000

Base fee

20 gwei

State root

0xcb60ab31b7d6…ef7879ef07d7

Transactions root

0x16b76b19a650…e4d992b65955

Receipts root

0x2322c8932d03…acdecadde208

Nonce

0x0000000000000000

Extra data

0x00000004a817c800