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 #21339273 · ArcScan

Block

#21,339,273

2026-09-17 14:05:41 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,273
Timestamp: 23 days ago · 2026-09-17 14:05:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7ae4d5970f9c083922a2345b3e780ca4b2dbd4a4d33dbaddc1b691e23459866
Parent hash: 0xe8a00670…4b342620
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,273 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.4%7,924,380 / 30,000,000

Base fee

20 gwei

State root

0xf336fe5f10d3…b755110e6240

Transactions root

0xbb9bb7061be6…0cfcfead7340

Receipts root

0x993bdf84ac42…96149ed07e89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800