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 #21400537 · ArcScan

Block

#21,400,537

2026-09-17 22:44:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,537
Timestamp: 6 days ago · 2026-09-17 22:44:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x007e6fba75485d23ebf86fd5b96bf350b6f12247296e718433eb7a0f9bbadc97
Parent hash: 0x6ed85edc…f36a9fd5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,537 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.6%2,273,735 / 30,000,000

Base fee

20 gwei

State root

0x21d50f02f6ce…bd9246cf3aff

Transactions root

0x65d187cbcef9…6ce2b3bad68b

Receipts root

0xefaef1bb58f6…17c2a673ed60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800