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 #21261906 · ArcScan

Block

#21,261,906

2026-09-17 03:12:10 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,906
Timestamp: 13 days ago · 2026-09-17 03:12:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xddd4211a977f55c8e1dc5cb8f0be8034dfce70d34d00e3fa3a422213690fa114
Parent hash: 0x73f141e1…ec3efc48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,906 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.3%3,105,160 / 30,000,000

Base fee

20 gwei

State root

0x5ebbb6363fcd…b177dbcdc650

Transactions root

0xde955533e445…2c7637bac0ea

Receipts root

0xc33a255debbc…330db7cef60f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800