Transaction not yet indexed

52Q4wUoakyAZpnm7MtBKzvqpo2GuuEv44eYcmBGNg7pMdmLoWoALHQavSebTsBWmrSwCcSfAGfv1XdLpu4fJXpvm

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