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 #21357356 · ArcScan

Block

#21,357,356

2026-09-17 16:39:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,356
Timestamp: 10 days ago · 2026-09-17 16:39:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bde655de24c85810cae48d647e01ee48990573e550fb3e1069b44e188aea255
Parent hash: 0x4e05e040…7f9036c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,356 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.0%5,710,750 / 30,000,000

Base fee

20 gwei

State root

0x592b0be320f1…599ab5ba6cd4

Transactions root

0xc54ad973d55d…3c2b97035808

Receipts root

0x76d25a968e30…52fcd1fe8ffd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800