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 #0x242ef32f3993e992414cc9d300b9f7d788a2399967e51a21122293198baa3f3e · ArcScan

Block

#21,519,084

2026-09-18 15:26:11 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,084
Timestamp: 47 days ago · 2026-09-18 15:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x242ef32f3993e992414cc9d300b9f7d788a2399967e51a21122293198baa3f3e
Parent hash: 0x520d6bb3…cda176ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,084 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.1%1,522,913 / 30,000,000

Base fee

20 gwei

State root

0x2ce756aeb186…03442f5e71b9

Transactions root

0xec6241ffdc1a…c2ad876a6805

Receipts root

0x2e4f491e1d54…1a2f51864f50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800