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 #21249596 · ArcScan

Block

#21,249,596

2026-09-17 01:28:12 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,596
Timestamp: 14 days ago · 2026-09-17 01:28:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ec8f3bb5b5d9a4effa9d677e27dfa1427c622351f1510f8d30f9e54aefa33a0
Parent hash: 0xd9a1d010…a19e4395
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,596 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

39.4%11,827,848 / 30,000,000

Base fee

20 gwei

State root

0xb7e3451e6dbc…ccb2b3dab869

Transactions root

0x0aaf0fe50e64…1f54463800e8

Receipts root

0xb65f00577b18…5ca74d593a6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800