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 #21236507 · ArcScan

Block

#21,236,507

2026-09-16 23:37:42 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,507
Timestamp: 15 days ago · 2026-09-16 23:37:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x678dec2733a68ce3513636cd3853ced4df8090f0280e06ea0c4cac257dbc95fa
Parent hash: 0x5af624fd…c1e71216
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,507 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.4%4,915,990 / 30,000,000

Base fee

20 gwei

State root

0x467eafd8ce74…b960ff360f6a

Transactions root

0x17fcdce2c76b…789ea404816b

Receipts root

0x9e4f4254f9a8…f7752846f301

Nonce

0x0000000000000000

Extra data

0x00000004a817c800