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 #21310137 · ArcScan

Block

#21,310,137

2026-09-17 09:59:39 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,137
Timestamp: 19 days ago · 2026-09-17 09:59:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x69e4e7a6190b429c291cf440e29ea2fa9725cd055d7d07829f1aecd7b369aecc
Parent hash: 0xe52c142a…db56a1d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,137 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

44.0%13,198,455 / 30,000,000

Base fee

20 gwei

State root

0x8a3c2ff9f3ac…b5f5a46fa8a9

Transactions root

0x5eaf2a1d897a…a5c289cf6308

Receipts root

0xa3ecf2533187…68e6544d03c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800