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 #21320436 · ArcScan

Block

#21,320,436

2026-09-17 11:26:36 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,436
Timestamp: 33 days ago · 2026-09-17 11:26:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b01a9e049a58bf51fd53ee30c497641e42d2de09ce07a274bccf30fc48ac022
Parent hash: 0x204a44f2…a3753db9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,436 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.7%6,503,704 / 30,000,000

Base fee

20 gwei

State root

0xf1907af76c4d…6dcba965d505

Transactions root

0x7d45de0fb3cc…c9a00cf7b95c

Receipts root

0x5c9d4f4043da…2a92b9791e18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800