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 #21269396 · ArcScan

Block

#21,269,396

2026-09-17 04:15:26 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,396
Timestamp: 28 days ago · 2026-09-17 04:15:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7914391c6717d4940992d67c1b0b9883dd9f53ca6f09ef321ddfea32d960c4c1
Parent hash: 0xa47cdce7…2c553a7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,396 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.3%6,997,531 / 30,000,000

Base fee

20 gwei

State root

0x55be39adb596…ce5f0d3a8514

Transactions root

0xb1e46fc6e50c…83d17223692c

Receipts root

0xee283209d495…aaba372500a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800