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 #0xff0c7b6e5c742e8401657ec794e7fc13418011f3545867854b79ba8d4cedaf7b · ArcScan

Block

#21,621,518

2026-09-19 05:52:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,518
Timestamp: 54 days ago · 2026-09-19 05:52:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xff0c7b6e5c742e8401657ec794e7fc13418011f3545867854b79ba8d4cedaf7b
Parent hash: 0x2734a9c7…445aa94e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,518 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.3%392,181 / 30,000,000

Base fee

20 gwei

State root

0xa4061dbab309…ee19f3261a18

Transactions root

0x7a327c95b438…ccc6b30ac3b7

Receipts root

0xfe8284ce5b7e…f73b7aaefbcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800