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 #21282822 · ArcScan

Block

#21,282,822

2026-09-17 06:08:52 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,822
Timestamp: 23 days ago · 2026-09-17 06:08:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x254c165961a3f1125a361b087b9756f1c744f71f33799dbafbe8a21525d4122c
Parent hash: 0x9cdd624e…5abc288a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,822 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,722,450 / 30,000,000

Base fee

20 gwei

State root

0xb03994ff5a0d…820866728b7b

Transactions root

0x3915907e91eb…07f91a724c10

Receipts root

0x84ecc453c379…3408e0be68c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800