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 #21255767 · ArcScan

Block

#21,255,767

2026-09-17 02:20:19 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,767
Timestamp: 45 days ago · 2026-09-17 02:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x36d0f2ab0fc411671143e3e08d0cd1f2f2defbd28679ac097f63c59ab306b4e5
Parent hash: 0x382edbc9…a5dea63e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,767 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.4%4,037,643 / 30,000,000

Base fee

20 gwei

State root

0x9e639521eec9…3a2d11354683

Transactions root

0x271e7f7b84f3…ae66f1d355b7

Receipts root

0x65f7b4c11fcf…d77e9d8714d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800