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 #21281031 · ArcScan

Block

#21,281,031

2026-09-17 05:53:44 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,031
Timestamp: 30 days ago · 2026-09-17 05:53:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6fe9d19b1db4fed26175940163983acb829e1f7d5a53e9fdf7a5d1b037688d6
Parent hash: 0x7fc711ea…d14739a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,031 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

31.4%9,414,219 / 30,000,000

Base fee

20 gwei

State root

0x03f9f4b9b8bd…7c2e1fadbb87

Transactions root

0x6ef0a034b9df…abbe361feb2c

Receipts root

0xece01afd7ac4…f9a9009783c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800