Transaction not yet indexed

MCQB1CDbDAVcmAZoCedVvnr4WgpoSAsRc7ApAzCjoRdpv3VBcQs2LgkYQYERj1uEfvNg94fnnWoagM9XAhLGMeE

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