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 #21379287 · ArcScan

Block

#21,379,287

2026-09-17 19:44:31 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,287
Timestamp: 49 days ago · 2026-09-17 19:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x51c070a33c41386a16e03ea5b0831b0dbf51150d8c5be420ecb2d47440871930
Parent hash: 0xbf85efd4…be8ed2bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,287 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.8%1,728,543 / 30,000,000

Base fee

20 gwei

State root

0xcd2a3ca7d74b…47bb0f876f41

Transactions root

0xd5dfffa8d2b0…30ac9624161e

Receipts root

0xeb8002f8aaa2…d7f9b7af8297

Nonce

0x0000000000000000

Extra data

0x00000004a817c800