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 #21361690 · ArcScan

Block

#21,361,690

2026-09-17 17:15:51 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,690
Timestamp: 17 days ago · 2026-09-17 17:15:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5f67b8737fab6c8cd3cb883b35d8edc66b4aa49fff4c88e27777bb26b7b966f
Parent hash: 0xfe215655…399cee13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,690 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

66.4%19,914,190 / 30,000,000

Base fee

20 gwei

State root

0x58a75ff7fff4…5fffd84f4a41

Transactions root

0x972f116aad52…9a007cd1a6c6

Receipts root

0x036b5e155f4b…0a78ff90ca18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800