Transaction not yet indexed

53DUDU5j6AZnN3JZdA6StMyRLef5tgNrZwPyhL4Ng7pY4eCfLvXEAEJGd7QgAKs4nwqQ5k7fuM1dTEJWqeSSpWF2

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