Transaction not yet indexed

52vAwNhcVpNJZP6hEqbMKQLsDbqz3ukPSdzZpYnfWaFWF9QQw9CdDjdGWSHF398Sqc9GTCbVy5gXkJ8qNeKYEho1

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