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 #0x28ddb10fc7fbc6ad3ffba9fdfb6cdfc3d6e9869cb7b96fd97dda4841f35efd1a · ArcScan

Block

#21,303,171

2026-09-17 09:00:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,171
Timestamp: 11 days ago · 2026-09-17 09:00:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x28ddb10fc7fbc6ad3ffba9fdfb6cdfc3d6e9869cb7b96fd97dda4841f35efd1a
Parent hash: 0x4258cc8a…19469927
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,171 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.4%6,429,754 / 30,000,000

Base fee

20 gwei

State root

0xc66f8096daa7…482f0be74835

Transactions root

0xb7a781029b56…ececa655c692

Receipts root

0x41357c7aefa4…7da6a07f3cf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800