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 #21518308 · ArcScan

Block

#21,518,308

2026-09-18 15:19:37 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,308
Timestamp: 24 days ago · 2026-09-18 15:19:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xd84f9e1ddcc7db7e65718b67550545797bba92f2d869050058d5f274332ed295
Parent hash: 0x68d44470…8a04ac09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,308 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.9%2,969,816 / 30,000,000

Base fee

20 gwei

State root

0xc1252c620ae5…ccf772b7aaa6

Transactions root

0xa6d8714d2a33…445d1047880b

Receipts root

0x1bce00a7d3ff…d934c6c9a85c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800