Transaction not yet indexed

21nC6SGFixXfB4qvtc1ir8Uj5eeRFDfFy3mdBZR8qn9UxPnQTQnDVGbWsAZpG1xnnWTNaE9BC9uG7nmPugyBdP9X

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