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 #21392165 · ArcScan

Block

#21,392,165

2026-09-17 21:33:21 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,165
Timestamp: 30 days ago · 2026-09-17 21:33:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xad31eef8997785eee0acc22d064635608450b406962c349c145dc1445c0ef1ba
Parent hash: 0x0cd5c379…666b2866
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,165 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.9%7,781,315 / 30,000,000

Base fee

20 gwei

State root

0xc666865e7cf2…6741e47fc68c

Transactions root

0xae7f6c05a618…845a5f557be8

Receipts root

0x445d7ceba69e…41fbf33e52cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800