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 #21290661 · ArcScan

Block

#21,290,661

2026-09-17 07:15:06 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,661
Timestamp: 13 days ago · 2026-09-17 07:15:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xe48f842b9cee3d759d535267c9ac26644dac67dca8a755f2d1f28356c803a46c
Parent hash: 0x2474f426…2df62cec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,661 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.3%1,907,098 / 30,000,000

Base fee

20 gwei

State root

0x4d4f586ed130…491678dbf1b3

Transactions root

0x7eca0b440237…b1a01e5e9318

Receipts root

0xeac813ca5344…72b9e9143061

Nonce

0x0000000000000000

Extra data

0x00000004a817c800