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

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 #21552501 · ArcScan

Block

#21,552,501

2026-09-18 20:08:41 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,501
Timestamp: 29 days ago · 2026-09-18 20:08:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xad4ff632155369cd761e33c384331994ce80357238f0f645da4d9295c0c7909c
Parent hash: 0x51e8d025…e7898d3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,501 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.1%928,192 / 30,000,000

Base fee

20 gwei

State root

0x06a149c35c8f…7a643f9b3dec

Transactions root

0x8ef39f66e3ee…010e29ddcf2a

Receipts root

0xc5635aa9dc49…3375153c7e09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800