Transaction not yet indexed

53Sa8fboyhPV4HDSH2VPYA9o28b1HUphikdJToQR66FjRaR75oHFWLkmStg9roMmYMfmJMJJPVvXMHowwkgWhHGy

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