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 #21287057 · ArcScan

Block

#21,287,057

2026-09-17 06:44:39 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,057
Timestamp: 8 days ago · 2026-09-17 06:44:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf25e68695161a0d1fe719290a89a14ab412900b5191cb0883ea8bfbf16141024
Parent hash: 0x040e4970…585842a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,057 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.1%5,127,136 / 30,000,000

Base fee

20 gwei

State root

0x596a70b74906…3c11ec927d6f

Transactions root

0x56b6e690c176…9414e8c275f7

Receipts root

0x67500018b697…2fc09ec60ae6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800