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 #21265101 · ArcScan

Block

#21,265,101

2026-09-17 03:39:09 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,101
Timestamp: 10 days ago · 2026-09-17 03:39:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x610e6a13d581d688262bc3608138029367ef009b8018f15a9022f9a2ed395217
Parent hash: 0xa04321a7…10c38bdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,101 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.6%7,090,380 / 30,000,000

Base fee

20 gwei

State root

0xc136b9667da5…bc61bf2fc30b

Transactions root

0x41dcb5d2838f…49ed35de461f

Receipts root

0xeb18d28a85d3…d8691784489a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800