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 #21386356 · ArcScan

Block

#21,386,356

2026-09-17 20:44:15 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,356
Timestamp: 22 days ago · 2026-09-17 20:44:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xd032926ab21de37a3981df1171a68ad0f502524a139becec31993d4fdc00e00f
Parent hash: 0x33144b53…3330b396
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,356 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.0%11,696,538 / 30,000,000

Base fee

20 gwei

State root

0x2c8a66dcc434…70e020a92859

Transactions root

0x9df2e8cc37d9…ab814d1d376a

Receipts root

0x02f4b5bb87e5…e25fd80e1578

Nonce

0x0000000000000000

Extra data

0x00000004a817c800