Transaction not yet indexed

52duLkyEKnVC2EbPiFYpkY5zFe33KLv4BPyJ7zs2eSNPeNEB2mJEVTAEtzvXkbD9QQV8esDcV1EjVLSUUZz8EzG2

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