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 #21268943 · ArcScan

Block

#21,268,943

2026-09-17 04:11:36 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,943
Timestamp: 42 days ago · 2026-09-17 04:11:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xf107d8cfb4f22735b8f4bb415c885c25e695ad5c5b7b5a05575467203a1b5896
Parent hash: 0xa7f6bdb5…7601b34f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,943 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.4%3,418,067 / 30,000,000

Base fee

20 gwei

State root

0x2cae798a5df3…4192415f2c92

Transactions root

0x15ca0c500dc0…794d7d5fc188

Receipts root

0xd995b47c2362…51115bc98b8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800