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 #21315307 · ArcScan

Block

#21,315,307

2026-09-17 10:43:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,307
Timestamp: 18 days ago · 2026-09-17 10:43:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xbfc0ce4888dec7adbbe7d1c61a47adb6d8c019cb81dc8b09ee0bd9910a46ec5e
Parent hash: 0x326576d7…34648ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,307 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

52.6%15,794,079 / 30,000,000

Base fee

20 gwei

State root

0xa8113452fdda…779bb637cc91

Transactions root

0xfe41c91467f5…485d5eb9ce92

Receipts root

0x28d99ab75a48…d49372ece121

Nonce

0x0000000000000000

Extra data

0x00000004a817c800