Transaction not yet indexed

21g5TFWZejsCfbmhNSPQAmXXT3NpVuoaEvpGpntLeqVPBVMe9VG4SrZY9UqnuxViSw4LAPWCSLRcuADJUx3ycs7j

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