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 #21552915 · ArcScan

Block

#21,552,915

2026-09-18 20:12:11 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,915
Timestamp: 17 days ago · 2026-09-18 20:12:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b090518f710bb1d1c8e233a0994d61d664976776257cc53116190b963aad189
Parent hash: 0x0663cf97…444ef0a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,915 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.3%678,170 / 30,000,000

Base fee

20 gwei

State root

0xfa81b8d56b70…224fd4b5790f

Transactions root

0xd55a6c6d5a02…38bd82c90de8

Receipts root

0x9bedcc7f7c90…b391a6759fa6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800