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 #21339757 · ArcScan

Block

#21,339,757

2026-09-17 14:09:47 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,757
Timestamp: 43 days ago · 2026-09-17 14:09:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3292e8bc82abdb2e1ef4adccc8282257c5f2e48eb7ae4308355b611b729d697c
Parent hash: 0xcb7696db…048221e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,757 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.4%7,914,217 / 30,000,000

Base fee

20 gwei

State root

0x799a282ad070…44a2a6d49ed1

Transactions root

0xc4e74a6df076…e5abd0bab26e

Receipts root

0x77f47d933715…f627075f3e19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800