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 #21269502 · ArcScan

Block

#21,269,502

2026-09-17 04:16:19 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,502
Timestamp: 24 days ago · 2026-09-17 04:16:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa36102bf59cdc01fcc9211bc0d5b5d3315521c5a695b0feeb08b50c2aa69cebe
Parent hash: 0x2b3a726c…1e41fc8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,502 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.2%2,753,746 / 30,000,000

Base fee

20 gwei

State root

0x2ffe0c334f45…12fd2ef9b667

Transactions root

0x0db58add34e7…7afc4a73569d

Receipts root

0x7bfd93e5eb84…1c3afabcf9ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800