Transaction not yet indexed

52FK5gch6AtVtvJiWZnfS1FgfzMpByRL7wEi5zzqbkAPYL5KDFSWKM4UsvbefRdtTNwhm6JFpUkApcmfc8MQxLeu

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