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 #21245929 · ArcScan

Block

#21,245,929

2026-09-17 00:57:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,929
Timestamp: 6 days ago · 2026-09-17 00:57:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5d2c133dd0cd205a811ab2da4c55874e85e3e3f5247cab4a1ccc6502d8ab931
Parent hash: 0x042e21bb…0ff31edb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,929 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.6%7,393,225 / 30,000,000

Base fee

20 gwei

State root

0x0cf31b8b760f…ffad0050a06f

Transactions root

0x19ee34435409…0f1144aee0eb

Receipts root

0x7d3698747370…ba00f91db8ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800