Transaction not yet indexed

mmzw9CKkwRXjUHFCKB1E19XA7ckoPV7FJDnJzQgvphvcj8foZM3gDQF6fqagd5LRw5RTMkQ6TpwrPTXoKUc9Kb4

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