Transaction not yet indexed

53XTtUQLDoT5JXjwpM9CdGawHfUymX57q8cT67ihd1kq64jqyAzsDhDmLBAExKvVKdjtAdWpsSpMxDWkmCX7fYJ1

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