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 #21336374 · ArcScan

Block

#21,336,374

2026-09-17 13:41:12 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,374
Timestamp: 41 days ago · 2026-09-17 13:41:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e5c73ea9d254573d3b8c7b8a5374a02c31e87f2976cad8c1255c12b80a6b84c
Parent hash: 0x65447327…6abf4866
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,374 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.0%1,811,385 / 30,000,000

Base fee

20 gwei

State root

0x9abd3271199e…0d06b6c71ede

Transactions root

0x3d08ddf384a7…378e7b8069f9

Receipts root

0x6cbdeb5120ef…3cc90a0c8f41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800