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 #21283396 · ArcScan

Block

#21,283,396

2026-09-17 06:13:43 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,396
Timestamp: 39 days ago · 2026-09-17 06:13:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x544f21d100c82b4ea44f682eb5f6414a73d0b1201748da7b9d3669e5c9d7c983
Parent hash: 0x09734055…22de568e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,396 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.3%8,175,005 / 30,000,000

Base fee

20 gwei

State root

0xbba53bed71ed…91b243cb4ec8

Transactions root

0x19bde98a9dcd…80cc594757a7

Receipts root

0xd783ac7febdb…e0c56b7875ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800