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 #0x71f50abd7a710047be3c0b47525bb52fce2e010fb03a26a9f73ca25947f2967e · ArcScan

Block

#21,443,867

2026-09-18 04:50:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,867
Timestamp: 11 days ago · 2026-09-18 04:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x71f50abd7a710047be3c0b47525bb52fce2e010fb03a26a9f73ca25947f2967e
Parent hash: 0x74a182e5…904df8e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,867 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.9%3,275,796 / 30,000,000

Base fee

20 gwei

State root

0x19370abeb1d1…ccf9f01d49dc

Transactions root

0xd47c2748aefc…7377981f49b6

Receipts root

0x9cdfeef97923…5a6500c06aeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800