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 #0xf9771872b4c70f527b336ddc1b7d6d5181b3bb76ed9a70cdc38493c617db2397 · ArcScan

Block

#21,550,160

2026-09-18 19:48:53 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,160
Timestamp: 5 days ago · 2026-09-18 19:48:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9771872b4c70f527b336ddc1b7d6d5181b3bb76ed9a70cdc38493c617db2397
Parent hash: 0x8029fdc6…9e85f9da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,160 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.2%1,252,255 / 30,000,000

Base fee

20 gwei

State root

0x73b4f664ebf3…39f951931e3b

Transactions root

0x7b2142ddbc30…878cedfb454d

Receipts root

0x5432dd0651ee…755b95ae72e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800