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 #21543927 · ArcScan

Block

#21,543,927

2026-09-18 18:56:11 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,927
Timestamp: 56 days ago · 2026-09-18 18:56:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x804bd4f7a11456b5119300e653df48fe826303408e4ccf9ced2a99e082792d68
Parent hash: 0xea99c4c2…273998a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,927 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.2%961,931 / 30,000,000

Base fee

20 gwei

State root

0x041d68362979…40b9ef9e7aed

Transactions root

0x7669a0636e9d…6a11b214ebc5

Receipts root

0xa030905df51d…092b1b93126c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800