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 #21215265 · ArcScan

Block

#21,215,265

2026-09-16 20:38:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,265
Timestamp: 11 days ago · 2026-09-16 20:38:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd33b1c9000be411685aad8284f7dddc9508fd67ea8236d7cb1a2344a9f651582
Parent hash: 0x63c60b4a…b84add1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,265 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

52.5%15,736,547 / 30,000,000

Base fee

20.160497301 gwei

State root

0x35ca227ef2d9…8c9b2da4a17d

Transactions root

0xb6b33c15077e…4394e89c9a8b

Receipts root

0x652282540e0b…aa2bea729482

Nonce

0x0000000000000000

Extra data

0x00000004b4bfe4a3