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 #21269696 · ArcScan

Block

#21,269,696

2026-09-17 04:17:58 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,696
Timestamp: 19 days ago · 2026-09-17 04:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xe917a74169f1e9ae37fc8d245e01939a5237ac68f5457277a798f881428e5ff8
Parent hash: 0x338a48d6…fa87ba76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,696 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.9%5,384,802 / 30,000,000

Base fee

20 gwei

State root

0x4a2b94441774…85a5196759b3

Transactions root

0x73cea5ad5861…ab0d64d10949

Receipts root

0x310875e4e22c…709f9d95b2f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800