Transaction not yet indexed

21z5KpG6ciYjfckJSq1TxWxXuiSEgCUMEMkVVqbxv3wsQdK77jJamNr9fV8W3vU9HamzgypVMpiA9TG2qPcPVJVf

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