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 #0xcf4ed95fcd95250b11ef87342cb4e54eb0ebab27057c08dc0304f31ebd316562 · ArcScan

Block

#21,255,297

2026-09-17 02:16:21 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,297
Timestamp: 28 days ago · 2026-09-17 02:16:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf4ed95fcd95250b11ef87342cb4e54eb0ebab27057c08dc0304f31ebd316562
Parent hash: 0xfbc8857e…a8d5c42d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,297 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.2%6,656,350 / 30,000,000

Base fee

20 gwei

State root

0xd390034aacd5…96566ad0b0ab

Transactions root

0x60258bd514de…749b0ce0d7b2

Receipts root

0x332699d66e5f…61564509e8a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800