Transaction not yet indexed

21XHDCGKtG2PQ8ukbtXffKqmkX3Cc5ARyiuvQgUPgYjDDDneQhH5DxeZE4spoLVsZ8CBJ4fPSzXjDKuX8ZaGjVBm

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