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 #21229970 · ArcScan

Block

#21,229,970

2026-09-16 22:42:32 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,970
Timestamp: 11 days ago · 2026-09-16 22:42:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8f292ea2cced4be8751c7804d3a93f44711599c9f42a7d03d16bfcc30c7ee0b
Parent hash: 0x889256e8…738c9eee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,970 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.4%3,437,099 / 30,000,000

Base fee

20 gwei

State root

0x3449d8904d8a…8214a17c055f

Transactions root

0x235db044e72c…02f2f0443de6

Receipts root

0xd8b8ab5a7590…621249bd2e85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800