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 #21254605 · ArcScan

Block

#21,254,605

2026-09-17 02:10:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,605
Timestamp: 7 days ago · 2026-09-17 02:10:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8451b70e1ec5f3ca89a9e7f4ff469023e2d001707d8c5eb7c1613c3064cf6f43
Parent hash: 0xe03af892…e5471604
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,605 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.5%4,040,373 / 30,000,000

Base fee

20 gwei

State root

0x7ce5560c0dbe…57754cc2abbf

Transactions root

0xb36309c1a407…9dd427ad4987

Receipts root

0xb0484e3941f9…408b24f2df00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800