Transaction not yet indexed

21NVuw51ZTvyyBz7P3tH95Mrhd8NZ66uYbbMTuNuRu8WSx55o8Ho1STsmSgocmjcpvuKQPQG8AwurHTfVfKFEDfT

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