Transaction not yet indexed

53c5SF5tEMPKNpKCpdgKfdeMLZYT5EAPTUUF95DmFqKA5ZSZPHapbqjh4hfbcv8v2dR5mZY2Da19f5FsgHf8Z26M

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