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 #21287054 · ArcScan

Block

#21,287,054

2026-09-17 06:44:37 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,054
Timestamp: 8 days ago · 2026-09-17 06:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a3c631737cf6e110549333c0b03cd928be1e4793a90479b071bd7775e9a6b1b
Parent hash: 0x58a86905…99d37a77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,054 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.9%6,884,433 / 30,000,000

Base fee

20 gwei

State root

0xf71edf66c79d…36f5417ead96

Transactions root

0x17f9ef6e7e41…b90dbcf64542

Receipts root

0x8e08964b038e…cbaac6004e36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800