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 #21412539 · ArcScan

Block

#21,412,539

2026-09-18 00:25:34 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,539
Timestamp: 56 days ago · 2026-09-18 00:25:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x91117ca1d87a0f497ef85b6695c7ab80ed4a409bfe49943728b8ad81b3cac883
Parent hash: 0x665d21f2…2a0d4c5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,539 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.1%2,720,252 / 30,000,000

Base fee

20 gwei

State root

0x813852ada048…a410cbd29f5c

Transactions root

0xf14233485632…aefc1c4118c9

Receipts root

0xfead3752eedb…14adbf97e08b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800