Transaction not yet indexed

4X21c3AzRhzYcUVjCKk59Rw8HZazsHNHqqUByrhZLqa94KxUdXmNeFmTKEAM42CCsx7zWgNAcz86wu6LuSHWNwcp

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