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 #21392152 · ArcScan

Block

#21,392,152

2026-09-17 21:33:14 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,152
Timestamp: 29 days ago · 2026-09-17 21:33:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x34bfd1b14e676f386cc82df161e9d1746b79b1127f0a0ab9600e7e65f48ac698
Parent hash: 0x8dc2e88b…1c99eebc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,152 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.9%8,661,298 / 30,000,000

Base fee

20 gwei

State root

0x736eb3cd4f95…f3f4405bd224

Transactions root

0x3e7fcaf8f061…88bf54f2133d

Receipts root

0xc67b98d7bf57…74d9e4ab20e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800