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 #21309502 · ArcScan

Block

#21,309,502

2026-09-17 09:54:18 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,502
Timestamp: 20 days ago · 2026-09-17 09:54:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd75e7142cac64ab85d6a0cfb979a6de0cbf904915ad0c9b794b4b26e0f07dc75
Parent hash: 0x8a42c87c…c8642031
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,502 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.4%2,835,822 / 30,000,000

Base fee

20 gwei

State root

0xc1f6f6e97d7f…e86f24af58d6

Transactions root

0x35238cd79f3c…833a597d740f

Receipts root

0xe4f0d6e84e52…74bf6f7c012d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800