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 #0x21aba042e05f6da84fb97a64244e8c4b4db6ef1bc2c499695e1cf6ae8754dcc8 · ArcScan

Block

#21,260,996

2026-09-17 03:04:29 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,996
Timestamp: 31 days ago · 2026-09-17 03:04:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x21aba042e05f6da84fb97a64244e8c4b4db6ef1bc2c499695e1cf6ae8754dcc8
Parent hash: 0x19e49821…b9391b2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,996 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.6%6,189,453 / 30,000,000

Base fee

20 gwei

State root

0x86658eac0bf3…b628d0561734

Transactions root

0x9c3335098878…58bda3008639

Receipts root

0x0be64d1746ba…2b33ccf1ccdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800