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 #21340055 · ArcScan

Block

#21,340,055

2026-09-17 14:12:18 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,055
Timestamp: 49 days ago · 2026-09-17 14:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e791e481c5b28dc9a9ce0b4ac2c64fd948bdf99a4d56585cdd60b3d697aa79f
Parent hash: 0xdf0c4b46…c6cdd435
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,055 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.0%5,400,632 / 30,000,000

Base fee

20 gwei

State root

0x8b9ed385307e…57c625da9702

Transactions root

0x9094aebdda38…43ca7df6eb00

Receipts root

0xd6f0ea9de150…0adeb1bb41cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800