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 #21276645 · ArcScan

Block

#21,276,645

2026-09-17 05:16:40 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,645
Timestamp: 23 days ago · 2026-09-17 05:16:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5e2ec04437682c7348208c15d5944edebeff6c4ea24e8c39dc728e7c87a4df3
Parent hash: 0x1c85787d…5b81700e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,645 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.0%3,593,099 / 30,000,000

Base fee

20 gwei

State root

0xa2c5f9f928ef…0a6be93b69df

Transactions root

0xffb87cae2c33…84e49ee15760

Receipts root

0x801862fee412…259c2b485d00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800