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 #21312749 · ArcScan

Block

#21,312,749

2026-09-17 10:21:42 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,749
Timestamp: 28 days ago · 2026-09-17 10:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x018be1089467c698f9df58c7777d5353de6a63010311529d65e3e38039678209
Parent hash: 0x286ad885…60d98c6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,749 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

32.8%9,833,208 / 30,000,000

Base fee

20 gwei

State root

0x8d686daeda25…633d5f8ea60c

Transactions root

0x0508daca0119…4c7842742451

Receipts root

0xd9addbcbd9de…38cd6775484a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800