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 #21373317 · ArcScan

Block

#21,373,317

2026-09-17 18:54:05 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,317
Timestamp: 48 days ago · 2026-09-17 18:54:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x979660ce23206bcc990b0ee9137363a8769e3cb854431ab61dca2ed39918cd23
Parent hash: 0x2a4602b8…8489c07d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,317 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.5%5,847,099 / 30,000,000

Base fee

20 gwei

State root

0xe55dee87240c…fae69f52fc06

Transactions root

0x18d7b423ecf8…73fe4bc1c998

Receipts root

0x86d8a857be65…efeac293d246

Nonce

0x0000000000000000

Extra data

0x00000004a817c800