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 #21345028 · ArcScan

Block

#21,345,028

2026-09-17 14:54:18 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,028
Timestamp: 56 days ago · 2026-09-17 14:54:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x829d1fd89276711598c2e4bf1fc16749662438d0b3658bdf4821218d63fad350
Parent hash: 0xa978a65a…38c08f69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,028 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.3%3,093,964 / 30,000,000

Base fee

20 gwei

State root

0x3c6ff6e27077…b35ab4112c9c

Transactions root

0x7180558a50af…5e46d5511acd

Receipts root

0x5cf762523eae…01c8bb41a353

Nonce

0x0000000000000000

Extra data

0x00000004a817c800