Transaction not yet indexed

53XkVgdn4gtdGWzyzzR83ST47mctJD2NHjLwFc5Vzd6cyT1PtZ9PnC4hmU9CsKzPW7MECy5fLsZHBSRTppNi2mD2

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