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 #0x189376630a5a770e1144805e6c2df96814d89e86d2b08d3ddaf553852c95b0f8 · ArcScan

Block

#21,321,694

2026-09-17 11:37:13 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,694
Timestamp: 3 days ago · 2026-09-17 11:37:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x189376630a5a770e1144805e6c2df96814d89e86d2b08d3ddaf553852c95b0f8
Parent hash: 0x972988c5…b26f0668
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,694 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

33.5%10,041,481 / 30,000,000

Base fee

20 gwei

State root

0xe44e37ce17f8…fcfcdbdeb5a4

Transactions root

0x76755f56b891…cc2909f70312

Receipts root

0x2e7bf29abea4…07b3a8a98e75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800