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 #21345655 · ArcScan

Block

#21,345,655

2026-09-17 14:59:36 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,655
Timestamp: 51 days ago · 2026-09-17 14:59:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x26b49e18adc2bf69f404bb7c231ef9f1aef082d87d84ef731c541cdd87e20dda
Parent hash: 0xbc238fce…2075e95b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,655 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.9%3,570,285 / 30,000,000

Base fee

20 gwei

State root

0xa97dfe2ac39e…3bd5ce722048

Transactions root

0x613833c5e6a7…1d0133c43c73

Receipts root

0xa699d68c6d49…9c9840c9966f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800