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 #21529455 · ArcScan

Block

#21,529,455

2026-09-18 16:53:51 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,455
Timestamp: 45 days ago · 2026-09-18 16:53:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2c38c9010c81c5033bee0b466679544adb727d43d35e7c760fd4e2992c55173
Parent hash: 0x7010294d…bc19e323
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,455 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.0%4,513,022 / 30,000,000

Base fee

20 gwei

State root

0xf3ef9db4f2ab…ea8a6635ba4a

Transactions root

0x2beea7ed4290…db1fd8793a99

Receipts root

0x674a82e2891c…dfff527cb01d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800