Transaction not yet indexed

iz4R7ZZpSjfCsFjCpWU1bWYm79mkPLSS1eVooe6vXsEcJUS5718nAV7XfpzGiErwoRp1Whhsc1t37wbbvi5nir6

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