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 #0x8cf8c9f72fdfe19f06e14b98cc15e940b591b79e90af47d57574732c975356fe · ArcScan

Block

#21,370,481

2026-09-17 18:30:07 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,481
Timestamp: 29 days ago · 2026-09-17 18:30:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cf8c9f72fdfe19f06e14b98cc15e940b591b79e90af47d57574732c975356fe
Parent hash: 0x1cf40459…6ec69284
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,481 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.2%3,346,174 / 30,000,000

Base fee

20 gwei

State root

0x3cb727d9f53a…7832f901a2d3

Transactions root

0xe5b1e97efde3…fca7ab77e2c7

Receipts root

0xa4faf5b667ef…ea16d2930e69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800