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 #21305498 · ArcScan

Block

#21,305,498

2026-09-17 09:20:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,498
Timestamp: 6 days ago · 2026-09-17 09:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x3460e3e57d9d78303866d8e13910ee118cb770bd226af16dd474c2a21da12ccb
Parent hash: 0x97554642…70862eae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,498 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.3%9,381,969 / 30,000,000

Base fee

20 gwei

State root

0x87c137119c76…47e8ee32b4bf

Transactions root

0x98f5477069af…e161733b3ee4

Receipts root

0xdf2c0b5dfe46…78f295c57015

Nonce

0x0000000000000000

Extra data

0x00000004a817c800