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 #21520692 · ArcScan

Block

#21,520,692

2026-09-18 15:39:46 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,692
Timestamp: 32 days ago · 2026-09-18 15:39:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa63beefd68e435369b46d2dd1f460a6724b2166845842eebe6c63615c2a49083
Parent hash: 0xb3f3a190…ffd8c4fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,692 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.1%1,825,200 / 30,000,000

Base fee

20 gwei

State root

0x680a00f13b00…ac098bbaf91d

Transactions root

0x3e29b89c98e6…2300a5403a8d

Receipts root

0x676f033b164e…4e1edd2a36bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800