Transaction not yet indexed

21ZMGK2S9U5y5etVKTQGp5FC3dhtBw3XQ7j5cE11FBkMpifYpcx8vsSrJQb5cFbPZpP7YVBp2gvE7EvcCTSyyMwN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.