Transaction not yet indexed

52u1yncotf7j6yJ4WTRB5EtYfMGuXqNQmjJNFADd7sPyE5sdVMkH8vqo3zLb33Z5F98xAAwFDVTfxP9fKQiFXF4

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