Transaction not yet indexed

5MMMZTyLQ9PYCkF4qJsCUb2daGyhQA5pvnoGe7pKvvEYVck6Wz41d8FqB8XGehvj3KJA86TgZXvmnMbWN1UsRJZZ

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