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 #21417986 · ArcScan

Block

#21,417,986

2026-09-18 01:11:37 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,986
Timestamp: 36 days ago · 2026-09-18 01:11:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf28d9871ca2d1e9b0dd3047ba910c983c13d97a6eba20e616e7fcbad82fdc428
Parent hash: 0x3b974fa5…86ef6fbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,986 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.2%1,846,730 / 30,000,000

Base fee

20 gwei

State root

0x4b9482baa25a…ee8dca2351de

Transactions root

0x73ede776ebcd…2d7660dbd16f

Receipts root

0x9df782af0520…6f975ff9189f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800