Transaction not yet indexed

664BHeE87mK2PQK6xawzUD7ApPDy2BV9XD7fcRNtdUY3r6xezqF12VgkbLbnw6Ysr7UaCTPfH5p7tUNjqb8uVKY2

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