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 #21265049 · ArcScan

Block

#21,265,049

2026-09-17 03:38:43 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,049
Timestamp: 8 days ago · 2026-09-17 03:38:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x10a829787dda8a1545728e255e08314da50268fe03295b3a8f532a806079a264
Parent hash: 0x8c103824…f8df0b97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,049 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.0%3,907,530 / 30,000,000

Base fee

20 gwei

State root

0xf44053a71b4e…12fdea5421c2

Transactions root

0xd7d521b0034b…4674525f2929

Receipts root

0xdcca75c98926…a8b71d928b34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800