Transaction not yet indexed

oa18GYSLDERNobdAwJ9YfhfHM2w4LsEGa9k8JXxKwfotTTwo3rWsqtrzFS5BhAeo2nyGMuhb2iyg6yM9APUrhK2

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