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 #21373159 · ArcScan

Block

#21,373,159

2026-09-17 18:52:44 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,159
Timestamp: 49 days ago · 2026-09-17 18:52:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xfafae9a8389d77baedbb03026742f43007d1ff8a11960613d75e93ca6f862c26
Parent hash: 0xad8b3624…ad25e04f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,159 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.1%1,232,640 / 30,000,000

Base fee

20 gwei

State root

0x3d84751d9836…caeb5aca39ba

Transactions root

0xde2019c8a433…fe5b228d26af

Receipts root

0xb8534608eb9e…e7c88c6e94dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800