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 #21242760 · ArcScan

Block

#21,242,760

2026-09-17 00:30:30 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,760
Timestamp: 13 days ago · 2026-09-17 00:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xda996b6864cad6722ec0e2d31db81e0b9c2c5e191b2cfa6f27a4b00daf6ed01f
Parent hash: 0x3ac4ec0f…90269885
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,760 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.4%6,725,395 / 30,000,000

Base fee

20 gwei

State root

0xfba49473965d…805730aecd2b

Transactions root

0xaf002180db76…7db7192e7269

Receipts root

0xbe9a289cb997…85110c99bc9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800