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 #21276396 · ArcScan

Block

#21,276,396

2026-09-17 05:14:34 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,396
Timestamp: 26 days ago · 2026-09-17 05:14:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ed4058083bc5acd835e16fa5c76d957404fe05f34b920618740a4dd5982a085
Parent hash: 0x375b5a0b…55a7e8ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,396 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.1%3,016,326 / 30,000,000

Base fee

20 gwei

State root

0x24e11e425ff2…0f5b49c2bc83

Transactions root

0xa2e7d811590b…680adb820288

Receipts root

0x09d8c8465793…e818c450eed0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800