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 #0x78993b9135a820a9899abef9ba9681ef0b969f9b96239c3767f67ed6e92a266a · ArcScan

Block

#21,282,370

2026-09-17 06:05:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,370
Timestamp: 10 days ago · 2026-09-17 06:05:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x78993b9135a820a9899abef9ba9681ef0b969f9b96239c3767f67ed6e92a266a
Parent hash: 0x0d621e33…df352f36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,370 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.8%6,252,383 / 30,000,000

Base fee

20 gwei

State root

0x691940a27a81…e47fb44836e7

Transactions root

0xc73ba9968b39…848144288f9c

Receipts root

0x18d315995c18…8efc0a4366d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800