Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1f8ab70bca9f6e0ddf7b8a3cf8b5fc426b7bd1b0e4407ce6b3b1dc96a539ac40 · ArcScan

Block

#21,421,793

2026-09-18 01:43:47 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,793
Timestamp: 58 days ago · 2026-09-18 01:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f8ab70bca9f6e0ddf7b8a3cf8b5fc426b7bd1b0e4407ce6b3b1dc96a539ac40
Parent hash: 0x1c26bf12…20113a1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,793 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.4%4,610,133 / 30,000,000

Base fee

20 gwei

State root

0x3cac3e1a0c45…118a558f501d

Transactions root

0xafd09eb72e6c…f047b110eb75

Receipts root

0x264cebfc8b80…fe634c954554

Nonce

0x0000000000000000

Extra data

0x00000004a817c800