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

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 #21410078 · ArcScan

Block

#21,410,078

2026-09-18 00:04:46 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,078
Timestamp: 10 days ago · 2026-09-18 00:04:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x9365d4d20be793fb38d2ad36df71618b7c4b9d61e36cb2ad5ef89bb93f6f73f0
Parent hash: 0xf70a6ab0…1729d6bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,078 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.1%1,828,171 / 30,000,000

Base fee

20 gwei

State root

0xdc238a05899c…c0c85994a63f

Transactions root

0x7d0c6c9378a1…02191123b7ca

Receipts root

0xfce995486ccc…e7350bacff16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800