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

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 #21397415 · ArcScan

Block

#21,397,415

2026-09-17 22:17:43 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,415
Timestamp: 58 days ago · 2026-09-17 22:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xe87d22a23400a34045596cee8cd3164fe91f22867b818b4019af347fb9b529d1
Parent hash: 0x0991eb6a…cac8785a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,415 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.5%1,358,098 / 30,000,000

Base fee

20 gwei

State root

0xf7f31dc90876…e0e786998e8d

Transactions root

0x3fa7700c5ba0…d12277990747

Receipts root

0x97ec04a4c187…6c1f56397cb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800