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 #21412777 · ArcScan

Block

#21,412,777

2026-09-18 00:27:35 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,777
Timestamp: 58 days ago · 2026-09-18 00:27:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3cbca274d8f14dfbd8d71ede0c53a9cc28ed394ef92d4d945ae92e0c9a135bb
Parent hash: 0x555d5fef…ea73a60e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,777 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.3%986,379 / 30,000,000

Base fee

20 gwei

State root

0x4922ebbb986e…714a63faecac

Transactions root

0xab455523971f…73f7de764350

Receipts root

0x83247b9af9f6…9ac502d13a0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800