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 #21249452 · ArcScan

Block

#21,249,452

2026-09-17 01:26:59 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,452
Timestamp: 10 days ago · 2026-09-17 01:26:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6180bcf364685b9281a308c1f4b341ea8aee214b1333156c0eaf5e3cd85476a
Parent hash: 0x0f135096…5c5ca28e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,452 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.5%4,363,909 / 30,000,000

Base fee

20 gwei

State root

0x207d2a8e7a80…6db1b12f804a

Transactions root

0xfd65a27cf840…6c51ab98bd61

Receipts root

0x2cdc74c47183…7c6484d5b3d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800