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 #21298748 · ArcScan

Block

#21,298,748

2026-09-17 08:23:26 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,748
Timestamp: 57 days ago · 2026-09-17 08:23:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xe396e69a03ea7bfab10da3a1efaf4ec82674dba04daca4e5c9b4b763699ea80d
Parent hash: 0x506cc42c…a764d7d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,748 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.8%5,626,479 / 30,000,000

Base fee

20 gwei

State root

0xf45e5be481b6…fe65781a6938

Transactions root

0xb2c7462ad659…69565449ad47

Receipts root

0x5b1c9e1680b2…4bb7ab8d8613

Nonce

0x0000000000000000

Extra data

0x00000004a817c800