Transaction not yet indexed

21gAcdTMgXnVGCULK8ELhusaGUYDSHEFu5vpUm5fzxamWU9pYUEbzSJSWwmnEr8Pt4SdHZ6J4WMH4GsPQJPYSamM

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