Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfd84047cb349fb94974692d8bc558aed596628f6f9314df6fd2cb35dd7e7c392 · ArcScan

Block

#21,516,040

2026-09-18 15:00:27 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,040
Timestamp: 30 days ago · 2026-09-18 15:00:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd84047cb349fb94974692d8bc558aed596628f6f9314df6fd2cb35dd7e7c392
Parent hash: 0x5851033e…3e9cf978
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,040 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.6%792,335 / 30,000,000

Base fee

20 gwei

State root

0x5ac91f6eac3c…0c55484b9f50

Transactions root

0xd800bb0a82af…5d66ef29a782

Receipts root

0x5f84b3b9a6b0…bc5815affed6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800