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 #0x0cd280abe471e88b820d4e7e4fa7eb9b03509191c1d61af83e9d96e1ad081d54 · ArcScan

Block

#21,549,975

2026-09-18 19:47:19 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,975
Timestamp: 5 days ago · 2026-09-18 19:47:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cd280abe471e88b820d4e7e4fa7eb9b03509191c1d61af83e9d96e1ad081d54
Parent hash: 0x8d12d94a…b082d471
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,975 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.9%268,127 / 30,000,000

Base fee

20 gwei

State root

0x3a27c7113eb2…581d50a2183a

Transactions root

0x7afa985f1b3c…89a0285104a9

Receipts root

0x438f5d219007…c808fdf6e920

Nonce

0x0000000000000000

Extra data

0x00000004a817c800