Transaction not yet indexed

215vnKWXzpQ7pBk4FKTQFUfSZz2G2zknU418j96EnnFRhKLHQ8JjPxQFGtDDCbEdpumDpXRkydVS9zRGdhYHjgW7

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