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 #0x3a859a1702dc6e041b3789a7487132674a26e2e099baac123aef6acc662cf369 · ArcScan

Block

#21,231,733

2026-09-16 22:57:25 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,733
Timestamp: 3 days ago · 2026-09-16 22:57:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a859a1702dc6e041b3789a7487132674a26e2e099baac123aef6acc662cf369
Parent hash: 0x47617d12…57dab667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,733 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

47.8%14,326,531 / 30,000,000

Base fee

20 gwei

State root

0x92df9d1dd822…a465fbd47cd0

Transactions root

0x3902bf64a693…24d0a92422ae

Receipts root

0x90a4c11e08df…ddc934f62013

Nonce

0x0000000000000000

Extra data

0x00000004a817c800