Transaction not yet indexed

ngMahG8z1tqHaPaGfEr4c9NVLPvDcpzcMqu4PJqaTacS7e5ZgLJnyAPUXDefm1QKGjxXAXQaFzhknYjd5kT3TaS

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