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 #21547754 · ArcScan

Block

#21,547,754

2026-09-18 19:28:33 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,754
Timestamp: 54 days ago · 2026-09-18 19:28:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fb27a5753873e6f02c6a7b92b3b3d3c2fd09e51d12b57db7f4d7db850a8b116
Parent hash: 0x12840721…8b7234e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,754 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.5%6,761,394 / 30,000,000

Base fee

20 gwei

State root

0x26c259b1a7fe…5c1703eebd5b

Transactions root

0x5df98f6ccd4b…5b6604562b3a

Receipts root

0x2576319ed6df…0e7bee4bbe51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800