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 #21312436 · ArcScan

Block

#21,312,436

2026-09-17 10:19:04 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,436
Timestamp: 38 days ago · 2026-09-17 10:19:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a2300570f389c7549c4908eb52be34d79b5b85ca4ffd5f1570ce5efaf33f496
Parent hash: 0x64724b2f…a18e5aec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,436 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.6%7,675,129 / 30,000,000

Base fee

20 gwei

State root

0x3e79f7e5f0d5…203c805a8183

Transactions root

0xd6fe6d28ce2a…012352ca4bb1

Receipts root

0x2e06ba3d6905…c01e7b23c196

Nonce

0x0000000000000000

Extra data

0x00000004a817c800