Transaction not yet indexed

1SoXRymGsxcH3B4YVN4rUpqsAFPZ6htkHSPrLa1wtS75jzgskziCgJcBnXfAEw6VKmStBbAoABEsx1Fe2jLkYfZ

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