Transaction not yet indexed

21MdXe3FpmgPaWi9SgiPDsATV2KYTR8bNozXjsSSCkG2at2xvtv7NNjG5AHTGZTnBHspf4pae4bRBi4HDZPpnz6p

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