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 #21337365 · ArcScan

Block

#21,337,365

2026-09-17 13:49:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,365
Timestamp: 11 days ago · 2026-09-17 13:49:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2703384bd8df02fc984261823215038a65b0ad9b5c8186d60e7928e719dbc3c3
Parent hash: 0x8eaf7249…439538ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,365 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.9%2,383,430 / 30,000,000

Base fee

20 gwei

State root

0xb3a4481b3c8e…e061e1686278

Transactions root

0x9de1021b53d2…9beb4b0ffdc8

Receipts root

0x4c886aa9ef5f…50ea4b92a7af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800