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 #0x140f2e28519f14df5959a93d27ebb28104330b815939193a8d4cf24bf243051d · ArcScan

Block

#21,398,123

2026-09-17 22:23:43 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,123
Timestamp: 52 days ago · 2026-09-17 22:23:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x140f2e28519f14df5959a93d27ebb28104330b815939193a8d4cf24bf243051d
Parent hash: 0xbbe7d9ae…05932328
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,123 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.0%612,328 / 30,000,000

Base fee

20 gwei

State root

0x24cb32fce9a1…5f232ba8c875

Transactions root

0xd24f6cf4da3b…33b46c5fba16

Receipts root

0x7de28946928f…68f3743ffdcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800