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 #21519929 · ArcScan

Block

#21,519,929

2026-09-18 15:33:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,929
Timestamp: 50 days ago · 2026-09-18 15:33:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x33830c72537be7b65e608282bf9800ab08eadaf63ec2ec86f445489733a5417c
Parent hash: 0x6af3a18a…d29ed144
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,929 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%887,383 / 30,000,000

Base fee

20 gwei

State root

0xfd9c2f4238be…eda592d206ba

Transactions root

0xe02133e44b04…2552f017df64

Receipts root

0x679943407429…71cd8c991c2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800