Transaction not yet indexed

21kcwHCTFo2Nnzf34TimRPhHzc1gJR3QackpfF688YAGEUuz9NKskYb4Kk3gXQfxysWyGCKQdj2sLnGDYg2qkozE

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