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 #21240477 · ArcScan

Block

#21,240,477

2026-09-17 00:11:13 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,477
Timestamp: 8 days ago · 2026-09-17 00:11:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d3a2a862b617927e790a1f20e70d9b5f6303d134e48613c2d6f156ff40ab906
Parent hash: 0x8d30a6c1…9e4fb9b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,477 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.0%5,099,796 / 30,000,000

Base fee

20 gwei

State root

0x700820450dfc…3647e8a3d641

Transactions root

0xe4d942aa2504…6d706912c987

Receipts root

0xf182239a9d62…b6225d56d540

Nonce

0x0000000000000000

Extra data

0x00000004a817c800