Transaction not yet indexed

52jb2jwSX9qBjggBXx3G9pC2C8f2HmngDoD4dz4zpbjFcf8fqHiZxumrPmDjM7VZKW7R1FFxtMXATZpbddUY1Am4

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