Transaction not yet indexed

53mUhgcdXVkhaidN6zrwfKQ3hrmsPXh8USTqxDvZXWh6RYLbATknJuYevmpXZZ2M7QiET2kYAdX2M9gFDEXzXR2p

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