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 #0x39f8d9a7aa81dd47cc99252d60b649d85b7e16258fe3f0325807427e9cbc7dac · ArcScan

Block

#21,277,962

2026-09-17 05:27:48 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,962
Timestamp: 15 days ago · 2026-09-17 05:27:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x39f8d9a7aa81dd47cc99252d60b649d85b7e16258fe3f0325807427e9cbc7dac
Parent hash: 0xaa4d5c0f…dfd12b5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,962 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.7%2,318,774 / 30,000,000

Base fee

20 gwei

State root

0x5d7017ee479f…db14faf09d38

Transactions root

0xa23bb14a85f9…b3ed25631d92

Receipts root

0x833ae261cd68…e85e3f064f6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800