Transaction not yet indexed

53DdpUj8rfzeEU7mgEHfQD5AXz3fSyMPE1TiesKRtoH8UbzWpMcy4UynsuCBqjAzFu6MhPwMnRHWbCeKyfMforVw

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