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 #21548073 · ArcScan

Block

#21,548,073

2026-09-18 19:31:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,073
Timestamp: 51 days ago · 2026-09-18 19:31:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc323acd19bca46cc80fe128ae28e57861f727f646a1fa6160cf3f1ac283bd0fc
Parent hash: 0x021e3a31…f18b160b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,073 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.3%678,796 / 30,000,000

Base fee

20 gwei

State root

0x99eebfe1311b…b92bdcd7f7ad

Transactions root

0x86b46f7274ff…69e4e4a9b3ab

Receipts root

0x163f0ac1db7d…b45446ff7b72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800