Transaction not yet indexed

664hsfcEE9MFntHDXzvaxpaSKujVia57XxMXpagWxjMbJfvTJGxfJPPnkGZ19bjB2A7fLKUEn57GS2FoRPLNaTC4

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