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 #21516236 · ArcScan

Block

#21,516,236

2026-09-18 15:02:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,236
Timestamp: 24 days ago · 2026-09-18 15:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x044a90cb5b8b43e47a2b2ca98535f94d13e63c2ca632b08f9a7ee70db6da3ec1
Parent hash: 0x9c4688f5…3c7375a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,236 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.5%11,563,529 / 30,000,000

Base fee

20 gwei

State root

0xd0a25bb13e52…b902db043c17

Transactions root

0xc9dbba0d06db…3075125a3222

Receipts root

0xbb854877d674…5b3eebb5f692

Nonce

0x0000000000000000

Extra data

0x00000004a817c800