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 #21559481 · ArcScan

Block

#21,559,481

2026-09-18 21:07:42 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,481
Timestamp: 57 days ago · 2026-09-18 21:07:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa319770955b5265c3b9137fdcb0a0b59ca357e42a2d85c47f62d92e5683e6db3
Parent hash: 0x2d75d44b…e44d6bcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,481 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.2%958,228 / 30,000,000

Base fee

20 gwei

State root

0x51a81817e531…938993a9e500

Transactions root

0x61a808ec4c44…3abc4f6a2b34

Receipts root

0x0bd118e722ec…e9a5b0ac9f56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800