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 #21301280 · ArcScan

Block

#21,301,280

2026-09-17 08:44:50 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,280
Timestamp: 8 days ago · 2026-09-17 08:44:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x339e4700de0a88f8e50866e304bd54041ee8343f657082a74990777116f0eebb
Parent hash: 0x338a8fc3…e7fc6e04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,280 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.4%4,317,478 / 30,000,000

Base fee

20 gwei

State root

0x36a173aa8c83…606348c9f5e5

Transactions root

0xe8d6564d0082…d64699a4dc2b

Receipts root

0x30d204ff48af…44de182621b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800