Transaction not yet indexed

557FFSrN4y73eKdfUfxqAzowtQi4HzHf1Jt66yHgPDdGcmSN6YqkdTQHf4W53ropLkFbDeBKwnm9VwZsHXiC9rPJ

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