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 #21289482 · ArcScan

Block

#21,289,482

2026-09-17 07:05:08 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,482
Timestamp: 24 days ago · 2026-09-17 07:05:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf6f58bca5efe39c4e7099c8c97bda32d34612de539712a3a060358d2701765c
Parent hash: 0x9107bb29…f7e62c88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,482 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.7%3,804,946 / 30,000,000

Base fee

20 gwei

State root

0xb9b074b11f12…6525d498c7b5

Transactions root

0x0adea4a5ab05…36991b3592ef

Receipts root

0x6bbabba55bae…75b350e82f57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800