Transaction not yet indexed

21kiCgKo6UWHZZxkJwD3x7H7TtA6UE7dxT3bUGEAHw4rMQZJDwZnJQSBNyTxfcc5hFtGyw2zTrtwPhCgGSAprCaD

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