Transaction not yet indexed

MygthaTkTo4MY1zRMH9WDtM8KWwbHShsW8btQF1PBCqY4bUdENdXbfJEXLkQtBtrMkLsu2srJasj7dwRyk6uYsE

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