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 #21351693 · ArcScan

Block

#21,351,693

2026-09-17 15:50:36 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,693
Timestamp: 33 days ago · 2026-09-17 15:50:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f9e9b449c8a6e1b269cd74f4810e810f71c61826e7e5267ea3b13fba14088c9
Parent hash: 0xbe655dfd…c8ea9244
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,693 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.4%8,220,750 / 30,000,000

Base fee

20 gwei

State root

0x11fd252de9e8…3a4c9b626483

Transactions root

0x6e8c23937281…322f5daa302a

Receipts root

0xe5938a4d4c95…8d0061dc2cc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800