Transaction not yet indexed

5Est4zByhL9p4CxZz74dWscdMMGhS3ZC3Q4CMgXzfo937v9WqpnN8iS78MyBgMoCw9E5tJtNRLjXyUqUSZriFb2k

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