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 #21226216 · ArcScan

Block

#21,226,216

2026-09-16 22:10:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,216
Timestamp: 6 days ago · 2026-09-16 22:10:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x16b60806a8110ea9f969d8b09054f8c48c7a5695cd4b9f1b3edc7081ffbc1111
Parent hash: 0x53002e9c…e1b50482
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,216 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

82.0%24,591,847 / 30,000,000

Base fee

20 gwei

State root

0xeb8edd04079f…4aa2abeb3c18

Transactions root

0x696dca05e185…5b1ea04c10a8

Receipts root

0x753c5c2af769…66954adb0da2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800