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 #21552204 · ArcScan

Block

#21,552,204

2026-09-18 20:06:10 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,204
Timestamp: 39 days ago · 2026-09-18 20:06:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xab7f9dbb400ddc7366a785101cc58360180f46507eff425cb7079eae67af7874
Parent hash: 0x5a19ba9e…2eae91c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,204 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.7%4,104,417 / 30,000,000

Base fee

20 gwei

State root

0x29f8ef0c15cb…d0a8a2646f69

Transactions root

0x4bfef61a245c…42f9a114aac9

Receipts root

0xf56e48f5d2c6…921992f4edfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800