Transaction not yet indexed

21md7uKMPL1sQ5vk4FETkUtqZU8j1TC7JCWA3YYfL6rKaTxr6CrcU8kGfg8XPh8BZH9ZQ9sSX4tec56zHrapGrqU

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