Transaction not yet indexed

53wunAmTZUXCwnGXeBD4XSdCJE1AM1twyRXn3GKcJRrDen69G8GGmfpjXvouMVTXA9zMVroHYDUeemL28Me16hgo

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