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 #21369252 · ArcScan

Block

#21,369,252

2026-09-17 18:19:44 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,252
Timestamp: 34 days ago · 2026-09-17 18:19:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a954da7576c534a1ae10d60217356f4a2e4092d7acabb5a0b92374cfa3110fe
Parent hash: 0xd3503027…6462a05e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,252 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.8%1,743,409 / 30,000,000

Base fee

20 gwei

State root

0x6ab60166cde7…296e2147dfaa

Transactions root

0x57d5376371eb…753f73280eb4

Receipts root

0xc9843f8b0fa6…33c85e85e71a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800