Transaction not yet indexed

5s21EBqvvADMY2ZHfK3DDpF3fR7DD6eFPjfNPRZtVzzPKbx3oisxBmk3S3ePThWtb11x6RgpgwygaRUz5pDVYte

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