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 #21260666 · ArcScan

Block

#21,260,666

2026-09-17 03:01:41 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,666
Timestamp: 21 days ago · 2026-09-17 03:01:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e97793a5fe3f343586088349507f876ad3e7c4ebe824712085b54dcc099df45
Parent hash: 0x5bcdb25a…ef7247b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,666 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.8%2,936,636 / 30,000,000

Base fee

20 gwei

State root

0x7cbe0d7ce3cc…42db035e3a01

Transactions root

0x7b1d01307718…54b5a1c3d681

Receipts root

0x654d695c1e90…c74e43bbf780

Nonce

0x0000000000000000

Extra data

0x00000004a817c800