Transaction not yet indexed

SN7yAp6qpUkGQDCf9iVyLfedzdvyLRdNJYnC9z4ofi8eZPnftSAbxZmMKBgHqdmJGjtcq4xa45AFN7wCX3cmph5

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