Transaction not yet indexed

64mcZ5432ivPRmxA6MpGrgHkqkMwYSL8vsed5VuCy8d9W2eBYkiRVb6F4mBTRy9MsQBb1yAvbooR9z5PPaYoVLRC

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