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 #21331955 · ArcScan

Block

#21,331,955

2026-09-17 13:03:52 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,955
Timestamp: 6 days ago · 2026-09-17 13:03:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x496418e9d660c9f73eb4e79443fda6778775d21531c2c6484ba62b47576ef055
Parent hash: 0xc095cc57…fce836d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,955 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.6%2,282,015 / 30,000,000

Base fee

20 gwei

State root

0xf127bef644bf…a8e5c9ac3b19

Transactions root

0x5239f71c542a…b5ae80ca67da

Receipts root

0x8c2bf58cda3e…ba270effcc30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800