Transaction not yet indexed

53Zski36q7UfG9nSfGE2EGMcMqw9HEaAm8vJpycwt74VYY8Q6PnRb4uBRcj92go11nkDp2BSGZo4dFpRHRjpZU19

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