Transaction not yet indexed

1So3ATpDGxRWNA6GfkbbccFN42cXKkT5wFEmvEJv3adKUvqYEnkNekarfVPQj2bEDeGd8bd2DQGXGT2wpRqnk1u

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