Transaction not yet indexed

53JsE1WvGxLGqkbDTzHat67U8aCXDLiJsxLLXE5kXYJnVa9dKpFHU4LsbtvLGLegmrXUMFwu5FDp1Qu1tRGjcNK8

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