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 #21301898 · ArcScan

Block

#21,301,898

2026-09-17 08:50:03 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,898
Timestamp: 8 days ago · 2026-09-17 08:50:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbe95046fbd98f58907f59462300604ace83abcf1ba59be94f1b30dbdea264c3
Parent hash: 0xde4eb896…daf040c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,898 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.6%4,973,354 / 30,000,000

Base fee

20 gwei

State root

0x8d623947a8ab…c031e4fdb56f

Transactions root

0x6565c116406c…015fcc709acf

Receipts root

0xed86157f1190…36140e3d5014

Nonce

0x0000000000000000

Extra data

0x00000004a817c800