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 #21397290 · ArcScan

Block

#21,397,290

2026-09-17 22:16:40 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,290
Timestamp: 59 days ago · 2026-09-17 22:16:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb483757ac749c184cd6726f613ff3dc8472213658bdd5e9a3f3382e8df9c8c6
Parent hash: 0xa88440ba…7d5b1003
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,290 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.5%1,064,618 / 30,000,000

Base fee

20 gwei

State root

0x5ee28f26e659…df9d5359a89e

Transactions root

0xda801e849bd4…68d729a65fb7

Receipts root

0x2db8f31d8465…94583ee5d02b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800