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 #21316819 · ArcScan

Block

#21,316,819

2026-09-17 10:56:04 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,819
Timestamp: 11 days ago · 2026-09-17 10:56:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d29ce34e0f80ba6a3e6afb9a1c7311cb128ed5430be57dd336b28a7241687a6
Parent hash: 0xcefc5921…743918e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,819 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.4%4,925,205 / 30,000,000

Base fee

20 gwei

State root

0x82e5265f2f3b…c01b724c7fb4

Transactions root

0xe2ccc535b828…06de9770196c

Receipts root

0xf03fe85e8761…2763fe7ca204

Nonce

0x0000000000000000

Extra data

0x00000004a817c800