Transaction not yet indexed

1Mm2Z2dAefpreWgt3fBnXXvwHqZ972UeiAPgPzf7S9rADkE1u1ViSbfhetPJX7qMjraQp5cc3SADtrATMnhnfcT

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