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 #21529328 · ArcScan

Block

#21,529,328

2026-09-18 16:52:46 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,328
Timestamp: 41 days ago · 2026-09-18 16:52:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x51e61b0617e46a93974cd008afc3b6c44f0b9ab13a35726d5e9c60103694bb8a
Parent hash: 0x667fea67…a4afc1fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,328 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.5%1,364,733 / 30,000,000

Base fee

20 gwei

State root

0xf448743293ee…5dba20b36970

Transactions root

0x3f345f4b0239…860c47d25ecd

Receipts root

0x9a593bcfff89…de2398916c2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800