Transaction not yet indexed

53HDhuMFQLo7hNsZMXYdq6VSitTxXnMUUSh1JJWNEhBKSdZpR4zaPWqJMH7bPDGSTUjtppRLmEm3qwLc4x35RmQi

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