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 #21286983 · ArcScan

Block

#21,286,983

2026-09-17 06:44:01 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,983
Timestamp: 6 days ago · 2026-09-17 06:44:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4d34ce7c7b5d353e2c36083384a524abfef1218c096bcd4c8dbb33be238106f
Parent hash: 0xc34f83ac…b1183621
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,983 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.3%3,089,380 / 30,000,000

Base fee

20 gwei

State root

0xf77b3dc8460d…edc4855c7df6

Transactions root

0x23cb73abea1b…994258d58d5b

Receipts root

0x84b07db676fd…4cda9a84fffa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800