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 #21507906 · ArcScan

Block

#21,507,906

2026-09-18 13:51:43 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,906
Timestamp: 56 days ago · 2026-09-18 13:51:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3200f35bc18b29124971e7985420b369f8c25a7ae404eb4e7ee0535ea118be0
Parent hash: 0x967a380f…31645ca2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,906 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.5%3,145,014 / 30,000,000

Base fee

20 gwei

State root

0xc00d14796e4d…9b74b59e68f3

Transactions root

0x483da974061d…487f56163277

Receipts root

0x0d0016064293…dd63a169bbce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800