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 #21299758 · ArcScan

Block

#21,299,758

2026-09-17 08:31:59 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,758
Timestamp: 49 days ago · 2026-09-17 08:31:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x6adaa462207a6161cc4e3bc1c6d77769b7e3430669c39d107cae820439c6e9af
Parent hash: 0xa86088f9…0230d85f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,758 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.3%6,077,616 / 30,000,000

Base fee

20 gwei

State root

0xeacc7a3b6ef7…54a652e533c3

Transactions root

0x1ecbff818076…78668cb52d65

Receipts root

0x16825f409884…e258773b8f80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800