Transaction not yet indexed

21F3CHWC5L1dSFSm9bAAernfSYoNAb2AGVLZ4PSt3iAPZ3hcEVWoST6wEXSeYmcaWNtMhGGGZp3wp3FhcXjvBYaE

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