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 #21352437 · ArcScan

Block

#21,352,437

2026-09-17 15:56:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,437
Timestamp: 12 days ago · 2026-09-17 15:56:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a79d9c19940c871fbfa02edfe4a21ce9a870807010cd716ad926802c647d5af
Parent hash: 0xb87bc80b…76d49d5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,437 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.4%6,436,950 / 30,000,000

Base fee

20 gwei

State root

0x30b20cfe14f1…1cb034ee4459

Transactions root

0x726611d753af…5750d34b7bfd

Receipts root

0xc7343eebf78f…3c91383e807e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800