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 #0x83213c21fb96b5f6c9453199e874ebab042a4034ef41b1e02614aadb2231481c · ArcScan

Block

#21,549,656

2026-09-18 19:44:37 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,656
Timestamp: 15 days ago · 2026-09-18 19:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x83213c21fb96b5f6c9453199e874ebab042a4034ef41b1e02614aadb2231481c
Parent hash: 0x212844b2…55e882ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,656 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.0%312,880 / 30,000,000

Base fee

20 gwei

State root

0x940b7675f4ba…77938dd0b4d8

Transactions root

0xaae6d3780753…57dabc1af70d

Receipts root

0xe4ea3996b54b…bcd0ac8e0c12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800