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 #21410017 · ArcScan

Block

#21,410,017

2026-09-18 00:04:15 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,017
Timestamp: 12 days ago · 2026-09-18 00:04:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd5cbe0fcf98bbc50b8c8ec25dbe6884e02eabe2e31b5f6a38a90a05068ec727
Parent hash: 0x098c9f15…a299eb3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,017 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.5%4,650,667 / 30,000,000

Base fee

20 gwei

State root

0x42c8db957b2b…eac358b1f0f7

Transactions root

0xb0dcb1fd13be…8145f80c8bf9

Receipts root

0x6a6fcfb44ea0…51fb4ad918c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800