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 #0xc999dad158b456a53f2719d1638545018f9abf3490efe0fbeb63b5053b3c76ba · ArcScan

Block

#21,369,679

2026-09-17 18:23:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,679
Timestamp: 48 days ago · 2026-09-17 18:23:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc999dad158b456a53f2719d1638545018f9abf3490efe0fbeb63b5053b3c76ba
Parent hash: 0x06f43d90…02336cb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,679 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.4%2,820,736 / 30,000,000

Base fee

20 gwei

State root

0x2a75883eea47…e7ba46ae6d24

Transactions root

0xf0dcfd30de6c…88787e614195

Receipts root

0x54f013be6aa7…009a528cd608

Nonce

0x0000000000000000

Extra data

0x00000004a817c800