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 #0x1caf00e8c90fcd8c7f4ea2c769429359d5a97732aead10ecbb3eca2a65dd5a3e · ArcScan

Block

#21,266,170

2026-09-17 03:48:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,170
Timestamp: 8 days ago · 2026-09-17 03:48:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x1caf00e8c90fcd8c7f4ea2c769429359d5a97732aead10ecbb3eca2a65dd5a3e
Parent hash: 0x4b57fab6…62b63591
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,170 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.3%4,581,895 / 30,000,000

Base fee

20 gwei

State root

0xbe0a23ada09e…9cd0c5004729

Transactions root

0x40eedb496566…3dc5368442b8

Receipts root

0x016f80379443…dcae9961491b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800