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 #0xfefc9f7bf8e0932ad4806a38718691114e66b6d01e537f5ae836d9f09a100804 · ArcScan

Block

#21,366,730

2026-09-17 17:58:25 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,730
Timestamp: 41 days ago · 2026-09-17 17:58:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xfefc9f7bf8e0932ad4806a38718691114e66b6d01e537f5ae836d9f09a100804
Parent hash: 0x65253c73…75d629e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,730 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

32.8%9,837,168 / 30,000,000

Base fee

20 gwei

State root

0xb3f6100a26dc…827116e0bc15

Transactions root

0x2d899bcafb27…02e89cd99f9c

Receipts root

0x1fb18ccd853c…2720c65411ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800