Transaction not yet indexed

664eDpTxhaeKTwkf1NfULMt39i7Q8AegCRPm8e8x2gCSdoEeAXoPDcqFMFL7eN5fsYB3E2tStUVPb2p9AzH6svpA

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