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 #21260961 · ArcScan

Block

#21,260,961

2026-09-17 03:04:11 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,961
Timestamp: 30 days ago · 2026-09-17 03:04:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5c0731fb4ef57ab8edc8ff23cdd0c40a285a4c82b01279220ee959b45139472
Parent hash: 0xf6cbb532…62e59e58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,961 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.2%5,768,494 / 30,000,000

Base fee

20 gwei

State root

0xb6c44aa91a78…ba36950d624a

Transactions root

0x5c8993a1bdba…6e16adc2063e

Receipts root

0x4542574b8c5c…e4cd16fe83d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800