Transaction not yet indexed

53N2Z7fG5z8SSCSmfdFM8BgW7rqPchiPwcUuzstPNFEMFHGXHGXpw11kVdkumDZjV5Zn3CsDfm74veq4MFXpZ2pE

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