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 #21402519 · ArcScan

Block

#21,402,519

2026-09-17 23:00:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,519
Timestamp: 11 days ago · 2026-09-17 23:00:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x195f4f75c59bd3ac7ab20b4110592f54a5c7a654eb27a2cf331dcf865fd102b5
Parent hash: 0x13f3ecf1…3c1da1f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,519 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.2%2,448,222 / 30,000,000

Base fee

20 gwei

State root

0x0c44ba193828…b8ef2974fe0e

Transactions root

0xc00d9b739a6a…ce3cd355462c

Receipts root

0x9b5e50d7f202…066e50afa75b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800