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 #21268396 · ArcScan

Block

#21,268,396

2026-09-17 04:06:59 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,396
Timestamp: 50 days ago · 2026-09-17 04:06:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0b1f830d5264d560ed4625672ab0f26a22714c391432192586556c9a831408d
Parent hash: 0x67013560…adb56983
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,396 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.1%3,026,449 / 30,000,000

Base fee

20 gwei

State root

0xe86c02a66d67…d6a7388c001a

Transactions root

0xb4325322509f…5c6c588fb384

Receipts root

0x08935344cbf6…45972bee672a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800