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 #21355925 · ArcScan

Block

#21,355,925

2026-09-17 16:26:20 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,925
Timestamp: 36 days ago · 2026-09-17 16:26:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb979945f8d0d4b72c72236a3e7d9f0f5e492ff0de76bddf34d459fa83fd8265
Parent hash: 0x88f76af3…5e759d19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,925 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,274,658 / 30,000,000

Base fee

20 gwei

State root

0xd6b8efb5c333…15ed43a60f42

Transactions root

0xaeee6414815c…2879b44b8b06

Receipts root

0x88d9520dead0…f6d73177e746

Nonce

0x0000000000000000

Extra data

0x00000004a817c800