Transaction not yet indexed

52FETd1suKcmoKKXTNFbq2AAuXnbJsvHepXW8PMwk7WVxxUfCao6preTffnBLhou8yf9fvc9BXz7FeLfWcW9AHa7

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