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 #21283657 · ArcScan

Block

#21,283,657

2026-09-17 06:15:55 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,657
Timestamp: 30 days ago · 2026-09-17 06:15:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x758a4f38aec189df510a4856b82d7b6e65e593c33b4bdecb0557e3ff99cc3f27
Parent hash: 0x3ad86fef…f46eb113
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,657 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.9%1,158,543 / 30,000,000

Base fee

20 gwei

State root

0x1cda5ca7e92b…1045ed601198

Transactions root

0x20b3a48d92e4…bca1f996cd20

Receipts root

0x0be324668c34…627158b170b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800