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 #21520936 · ArcScan

Block

#21,520,936

2026-09-18 15:41:50 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,936
Timestamp: 25 days ago · 2026-09-18 15:41:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x896940af70422308b3636a4ce069c9c5685b50032681ff2d95bd8b3918b36602
Parent hash: 0xd9abd9b5…0b61fb0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,936 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.6%2,887,973 / 30,000,000

Base fee

20 gwei

State root

0xa24bee3f6454…6fc362fc32a7

Transactions root

0x0e470c2bc483…2b398e0c7ae4

Receipts root

0x3fcd77720ea8…dd0134f1c2fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800