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 #21316534 · ArcScan

Block

#21,316,534

2026-09-17 10:53:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,534
Timestamp: 51 days ago · 2026-09-17 10:53:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xfca88aae468c2a20bfddfc0a9f4a6f16b5e86a2f52e835d9c3745608ce282f23
Parent hash: 0x1ed574eb…027b31f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,534 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

66.2%19,859,933 / 30,000,000

Base fee

20 gwei

State root

0x803674ee89a2…7a257077b571

Transactions root

0x957388864afa…7214f0a2461b

Receipts root

0x25ee5fe11d14…32ea6b28d9df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800