Transaction not yet indexed

NfYnwPTE5baUx6mPTtsJevFLaKT4zmYhMhyyYy2Ce4kVQEoDG2jiY7bqLriVcBc1MqcBCpmiPMo1zzPfRLS1NH1

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