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 #21289136 · ArcScan

Block

#21,289,136

2026-09-17 07:02:13 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,136
Timestamp: 14 days ago · 2026-09-17 07:02:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa15ba289010ed5c98065782a37f6d04336553be4d347da37206b4083bbb437b2
Parent hash: 0xa23b7954…70c30b50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,136 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.8%3,245,967 / 30,000,000

Base fee

20 gwei

State root

0x265c232206fa…1953f8433f40

Transactions root

0x22792668d047…9b3a5e25fbd7

Receipts root

0xb61a2b41e921…ac5f7cbc9b23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800