Transaction not yet indexed

2Er8zUPAdG91a9XYydpm9DYUqBf1dpjQqWNGqKFoqb1Zmmr54vj1nvdDRLebHiR5HgWu2RqSNFcoJNcpGknipETC

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