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 #0xa3a750c890824c5694c412c500b383502e1a7d361332ed7bf87c6d5e9fef1d16 · ArcScan

Block

#21,565,878

2026-09-18 22:01:48 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,878
Timestamp: 50 days ago · 2026-09-18 22:01:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3a750c890824c5694c412c500b383502e1a7d361332ed7bf87c6d5e9fef1d16
Parent hash: 0x676bf312…f66c3673
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,878 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.6%473,792 / 30,000,000

Base fee

20 gwei

State root

0xe32f9d10f9ac…c93bbf9224bd

Transactions root

0xbb0674cfaf81…2c2e85b34c23

Receipts root

0xb1cc4bbac3d4…db62a11c2b04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800