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 #21254740 · ArcScan

Block

#21,254,740

2026-09-17 02:11:38 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,740
Timestamp: 12 days ago · 2026-09-17 02:11:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c4894c51ed8184b70fa8e6ffd8cacdc2d03c97206a506639e455ce8b2c09c81
Parent hash: 0xa7feaf0e…9f069414
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,740 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

23.3%6,993,784 / 30,000,000

Base fee

20 gwei

State root

0xf2a494fb4731…a4a4b04b5522

Transactions root

0xfd68ab2e4126…8ca0f711a38c

Receipts root

0x11f2f73c52c7…4df6771a6ff0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800