Transaction not yet indexed

Rdv21BCC2Wc7Y7UhkZytNGo1ZDJdbbGhLet6Pv9Ud9eEKiVzU4aUamh3LTeLi6mgKHxGVYzExScBoT3Utc2R9un

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