Transaction not yet indexed

21BcDiwHbyGuPK6ZyvzeXrtmVA1u4cLCPwndCDvKkpXUcEZsFSooUWkWSi6nqCTqLpBuhRqt4tF8Gku8HU1TCzkj

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