Transaction not yet indexed

53Kx2D8835hdq6Hi7732vNVRmYDvnCd1QhDpD2TSEK5gLK2mLo6FptXpkQYLGxpN1s6p6QbyTVbo5shNKwdWxXnt

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