Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x86d809849642ac8e2db104a8fe546e3aec16bb5616b39ab94d49c5de9c8b420b · ArcScan

Block

#21,565,302

2026-09-18 21:56:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,302
Timestamp: 55 days ago · 2026-09-18 21:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x86d809849642ac8e2db104a8fe546e3aec16bb5616b39ab94d49c5de9c8b420b
Parent hash: 0xdccd5599…5bcad64c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,302 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.6%2,888,391 / 30,000,000

Base fee

20 gwei

State root

0xe8a35aaea2f6…3266c2a7490b

Transactions root

0x79740fa82f81…33f37dca5814

Receipts root

0xef165a5303a1…a448015a3246

Nonce

0x0000000000000000

Extra data

0x00000004a817c800