Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2c3e6323732af756fd8857a05d931dabe80cf4f850974a629c73c428f6891cae · ArcScan

Block

#21,345,679

2026-09-17 14:59:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,679
Timestamp: 51 days ago · 2026-09-17 14:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c3e6323732af756fd8857a05d931dabe80cf4f850974a629c73c428f6891cae
Parent hash: 0x69f67128…6035f3e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,679 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.4%3,134,554 / 30,000,000

Base fee

20 gwei

State root

0x1cd01e0e7f92…b18d8099b6fb

Transactions root

0xdfd2d28990ac…2b7756a0a685

Receipts root

0x03918f858ec1…aa7adf9121a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800