Transaction not yet indexed

52Fff359WRGsBAjgCqRF1B6nEGtj7uruUdmswmJamFZrwGmWVMH8cJUQe64PEdbZyDomjZGF5Z75fYxGQ6SkfJH9

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