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 #0x8dd44a38a572556cbddcb4705bdf725deb7ad24a66fe4cf2bc0c16e2a92a658b · ArcScan

Block

#21,357,239

2026-09-17 16:37:50 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,239
Timestamp: 57 days ago · 2026-09-17 16:37:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8dd44a38a572556cbddcb4705bdf725deb7ad24a66fe4cf2bc0c16e2a92a658b
Parent hash: 0x7710e083…7201fa10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,239 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.9%5,666,926 / 30,000,000

Base fee

20 gwei

State root

0xdc46b1efceea…1675789e5943

Transactions root

0x125adedb4125…f7093f04630b

Receipts root

0x8e5f94088bdb…e70667918633

Nonce

0x0000000000000000

Extra data

0x00000004a817c800