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 #21393819 · ArcScan

Block

#21,393,819

2026-09-17 21:47:20 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,819
Timestamp: 44 days ago · 2026-09-17 21:47:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x441eabcb0afaca088bd48c0daee3ee4d503954312d8c24597adcd35d6527a826
Parent hash: 0x73b46a7a…6b976617
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,819 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.8%6,829,995 / 30,000,000

Base fee

20 gwei

State root

0xf507a6c4663e…e5e941a8de63

Transactions root

0x3eb34efa26f3…aee3ab006dc6

Receipts root

0x4809cfddc68b…670cf257ce64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800