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 #21338346 · ArcScan

Block

#21,338,346

2026-09-17 13:57:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,346
Timestamp: 5 days ago · 2026-09-17 13:57:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xef63e15176b033a7dc4168e34b98e694fc02ca926e3d04d9156a25971decea43
Parent hash: 0xec2cf1ff…a1551967
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,346 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.6%2,590,459 / 30,000,000

Base fee

20 gwei

State root

0xe13624b04fdc…1d06bc7c01a9

Transactions root

0xd58d519a820b…a9f231988f96

Receipts root

0x3579c57717d3…c98a9817b267

Nonce

0x0000000000000000

Extra data

0x00000004a817c800