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 #21349980 · ArcScan

Block

#21,349,980

2026-09-17 15:36:08 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,980
Timestamp: 8 days ago · 2026-09-17 15:36:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3595b2ec45a0262af2664aa909f48aef7827f9547ed40eb2cdfd98b2db5634be
Parent hash: 0xd2ac4d39…f63c4c3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,980 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,164,043 / 30,000,000

Base fee

20 gwei

State root

0xdc2fdadaf8e3…35d8a77f2b83

Transactions root

0x06430d28d367…e8c11153ed50

Receipts root

0x8ea6805da072…042a33d90cc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800