Transaction not yet indexed

PHHeq778EwMg38kYDBE5Jr8mH9gBvF4WHJ3jEiDFNcacLBSq3R4ikKqDRYxehBRbGRKcPjAzWkMYD71s4eWTYT9

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