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 #21347188 · ArcScan

Block

#21,347,188

2026-09-17 15:12:33 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,188
Timestamp: 8 days ago · 2026-09-17 15:12:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f52338885601ba24cfd788598bc3a69d2a5fce13be063523931db9e93d2aa66
Parent hash: 0x6b7f6c5a…5794509a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,188 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.1%4,838,721 / 30,000,000

Base fee

20 gwei

State root

0xc8f17aecd493…95aa5c1b8491

Transactions root

0x713c4f9b9e4b…db7def04f16a

Receipts root

0x37e03a489b57…3dd1ff590d72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800