Transaction not yet indexed

21UAXif3cU6AbeQWDLwgrXLu4A4DvspkBK13wPcT1NkqdM7pDgrzSLcMnMcsyqZJs5pisPPCBj193KQDszmxPDS8

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