Transaction not yet indexed

2n53YfeJtXchqwpzMbF65mTUBPPq2d8bnscnXSWxr3UAWUvyCwAd4BzdcQj7aHP9EC2m18rS16NEkdXG9RyuWU37

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