Transaction not yet indexed

mNGkJgR6NFssqvWNh6YxgHYoBbcR3er4Emv9dVmpc5WFFVAs4tCEif17DqDAk5zjfSxoVaX8HMqWcsMjR6DxFt7

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